chore(deps): bump highlight.js from 9.9.0 to 9.18.5

Bumps [highlight.js](https://github.com/highlightjs/highlight.js) from 9.9.0 to 9.18.5.
- [Release notes](https://github.com/highlightjs/highlight.js/releases)
- [Changelog](https://github.com/highlightjs/highlight.js/blob/9.18.5/CHANGES.md)
- [Commits](highlightjs/highlight.js@9.9.0...9.18.5)

Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -89,31 +89,9 @@ async@~0.2.6:
   version "0.2.10"
   resolved "https://registry.yarnpkg.com/async/-/async-0.2.10.tgz#b6bbe0b0674b9d719708ca38de8c237cb526c3d1"
 
-aurelia-binding@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/aurelia-binding/-/aurelia-binding-1.1.0.tgz#4c0d5c5e7f5276afef2dce349a74328f71843769"
-  dependencies:
-    aurelia-logging "^1.0.0"
-    aurelia-metadata "^1.0.0"
-    aurelia-pal "^1.0.0"
-    aurelia-task-queue "^1.0.0"
-
-aurelia-dependency-injection@^1.0.0, aurelia-dependency-injection@^1.2.0:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/aurelia-dependency-injection/-/aurelia-dependency-injection-1.2.1.tgz#832cae00e1fae9b0c197b41d491be44fe855009b"
-  dependencies:
-    aurelia-metadata "^1.0.0"
-    aurelia-pal "^1.0.0"
-
-aurelia-hot-module-reload@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/aurelia-hot-module-reload/-/aurelia-hot-module-reload-0.1.0.tgz#fc39d5157a1c57fb66ebe3ec47b05923b7360008"
-  dependencies:
-    aurelia-dependency-injection "^1.2.0"
-    aurelia-loader "^1.0.0"
-    aurelia-metadata "^1.0.2"
-    aurelia-pal "^1.0.0"
-    aurelia-templating "^1.1.2"
+aurelia-hot-module-reload@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/aurelia-hot-module-reload/-/aurelia-hot-module-reload-0.3.0.tgz#413f9c848d25260451d80f6c562fe4f33a433c60"
 
 aurelia-loader@^1.0.0:
   version "1.0.0"
@@ -122,10 +100,6 @@ aurelia-loader@^1.0.0:
     aurelia-metadata "^1.0.0"
     aurelia-path "^1.0.0"
 
-aurelia-logging@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/aurelia-logging/-/aurelia-logging-1.2.0.tgz#22007dddc56fb5bbbfa3a865bd1bfc4020290ddb"
-
 aurelia-metadata@^1.0.0, aurelia-metadata@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/aurelia-metadata/-/aurelia-metadata-1.0.2.tgz#a3b2fc9470c12ea64776b58a23a7cfead3e7c18b"
@@ -140,25 +114,6 @@ aurelia-path@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/aurelia-path/-/aurelia-path-1.1.1.tgz#caa9d20bc8515a5f9f286d9a3b18d81b2c85b0dd"
 
-aurelia-task-queue@^1.0.0, aurelia-task-queue@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/aurelia-task-queue/-/aurelia-task-queue-1.1.0.tgz#45afddb2ecb07e1b1b2d1f85e90f095220c24ade"
-  dependencies:
-    aurelia-pal "^1.0.0"
-
-aurelia-templating@^1.1.2:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/aurelia-templating/-/aurelia-templating-1.1.4.tgz#b278ea8dfb3706575092247045d441b0e3488283"
-  dependencies:
-    aurelia-binding "^1.0.0"
-    aurelia-dependency-injection "^1.0.0"
-    aurelia-loader "^1.0.0"
-    aurelia-logging "^1.0.0"
-    aurelia-metadata "^1.0.0"
-    aurelia-pal "^1.0.0"
-    aurelia-path "^1.0.0"
-    aurelia-task-queue "^1.1.0"
-
 "aurelia-tools@https://github.com/aurelia/tools.git#cli":
   version "1.0.0"
   resolved "https://github.com/aurelia/tools.git#3ba0ccf500f95a31118f4ed6ea87c00a7b82f53d"
@@ -447,18 +402,19 @@ core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
-cross-env@^3.1.3:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-3.1.3.tgz#58cd8231808f50089708b091f7dd37275a8e8154"
+cross-env@^7.0.2:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-7.0.2.tgz#bd5ed31339a93a3418ac4f3ca9ca3403082ae5f9"
   dependencies:
-    cross-spawn "^3.0.1"
+    cross-spawn "^7.0.1"
 
-cross-spawn@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-3.0.1.tgz#1256037ecb9f0c5f79e3d6ef135e30770184b982"
+cross-spawn@^7.0.1:
+  version "7.0.3"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
   dependencies:
-    lru-cache "^4.0.1"
-    which "^1.2.9"
+    path-key "^3.1.0"
+    shebang-command "^2.0.0"
+    which "^2.0.1"
 
 currently-unhandled@^0.4.1:
   version "0.4.1"
@@ -634,8 +590,8 @@ has-ansi@^2.0.0:
     ansi-regex "^2.0.0"
 
 highlight.js@^9.0.0:
-  version "9.9.0"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.9.0.tgz#b9995dcfdc2773e307a34f0460d92b9a474782c0"
+  version "9.18.5"
+  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.18.5.tgz#d18a359867f378c138d6819edfc2a8acd5f29825"
 
 hosted-git-info@^2.1.4:
   version "2.1.5"
@@ -718,9 +674,9 @@ isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
 
-isexe@^1.1.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/isexe/-/isexe-1.1.2.tgz#36f3e22e60750920f5e7241a476a8c6a42275ad0"
+isexe@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
 
 json-stringify-safe@^5.0.1:
   version "5.0.1"
@@ -800,13 +756,6 @@ loud-rejection@^1.0.0:
     currently-unhandled "^0.4.1"
     signal-exit "^3.0.0"
 
-lru-cache@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.0.1.tgz#1343955edaf2e37d9b9e7ee7241e27c4b9fb72be"
-  dependencies:
-    pseudomap "^1.0.1"
-    yallist "^2.0.0"
-
 map-obj@^1.0.0, map-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
@@ -912,6 +861,10 @@ path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
+path-key@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
+
 path-type@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
@@ -942,10 +895,6 @@ progress@^1.1.8:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
 
-pseudomap@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
-
 q@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.4.1.tgz#55705bcd93c5f3673530c2c2cbc0c2b3addc286e"
@@ -1035,6 +984,16 @@ set-blocking@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
 
+shebang-command@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
+  dependencies:
+    shebang-regex "^3.0.0"
+
+shebang-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
+
 shelljs@^0.7.0:
   version "0.7.5"
   resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.5.tgz#2eef7a50a21e1ccf37da00df767ec69e30ad0675"
@@ -1205,9 +1164,9 @@ typescript@2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.0.6.tgz#5385499ac9811508c2c43e0ea07a1ddca435e111"
 
-typescript@^2.1.4:
-  version "2.1.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.1.4.tgz#b53b69fb841126acb1dd4b397d21daba87572251"
+typescript@^4.0.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.2.tgz#6369ef22516fe5e10304aae5a5c4862db55380e9"
 
 uglify-js@^2.6:
   version "2.7.5"
@@ -1237,11 +1196,11 @@ which-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
 
-which@^1.2.9:
-  version "1.2.11"
-  resolved "https://registry.yarnpkg.com/which/-/which-1.2.11.tgz#c8b2eeea6b8c1659fa7c1dd4fdaabe9533dc5e8b"
+which@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
   dependencies:
-    isexe "^1.1.1"
+    isexe "^2.0.0"
 
 window-size@0.1.0:
   version "0.1.0"
@@ -1278,10 +1237,6 @@ y18n@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
 
-yallist@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.0.0.tgz#306c543835f09ee1a4cb23b7bce9ab341c91cdd4"
-
 yargs-parser@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-4.2.0.tgz#6ced869cd05a3dca6a1eaee38b68aeed4b0b4101"