Merge #973

973: Update dependency uglifyjs-webpack-plugin to v2.2.0 r=rehandalal a=renovate[bot]

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [uglifyjs-webpack-plugin](https://togithub.com/webpack-contrib/uglifyjs-webpack-plugin) | dependencies | minor | [`2.1.3` -> `2.2.0`](https://renovatebot.com/diffs/npm/uglifyjs-webpack-plugin/2.1.3/2.2.0) |


Co-authored-by: Renovate Bot <bot@renovateapp.com>

package.json

@@ -63,7 +63,7 @@
     "redux-thunk": "2.3.0",
     "style-loader": "1.0.0",
     "sw-precache-webpack-plugin": "0.11.5",
-    "uglifyjs-webpack-plugin": "2.1.3",
+    "uglifyjs-webpack-plugin": "2.2.0",
     "url-loader": "2.1.0",
     "webpack": "4.39.1",
     "webpack-manifest-plugin": "2.0.4",

yarn.lock

@@ -2321,26 +2321,6 @@ bytes@3.1.0:
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
   integrity sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==
 
-cacache@^11.3.2:
-  version "11.3.3"
-  resolved "https://registry.yarnpkg.com/cacache/-/cacache-11.3.3.tgz#8bd29df8c6a718a6ebd2d010da4d7972ae3bbadc"
-  integrity sha512-p8WcneCytvzPxhDvYp31PD039vi77I12W+/KfR9S8AZbaiARFBCpsPJS+9uhWfeBfeAtW7o/4vt3MUqLkbY6nA==
-  dependencies:
-    bluebird "^3.5.5"
-    chownr "^1.1.1"
-    figgy-pudding "^3.5.1"
-    glob "^7.1.4"
-    graceful-fs "^4.1.15"
-    lru-cache "^5.1.1"
-    mississippi "^3.0.0"
-    mkdirp "^0.5.1"
-    move-concurrently "^1.0.1"
-    promise-inflight "^1.0.1"
-    rimraf "^2.6.3"
-    ssri "^6.0.1"
-    unique-filename "^1.1.1"
-    y18n "^4.0.0"
-
 cacache@^12.0.2:
   version "12.0.2"
   resolved "https://registry.yarnpkg.com/cacache/-/cacache-12.0.2.tgz#8db03205e36089a3df6954c66ce92541441ac46c"
@@ -11075,27 +11055,27 @@ uglify-js@3.4.x:
     commander "~2.19.0"
     source-map "~0.6.1"
 
-uglify-js@^3.1.4, uglify-js@^3.5.12:
+uglify-js@^3.1.4, uglify-js@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.6.0.tgz#704681345c53a8b2079fb6cec294b05ead242ff5"
   integrity sha512-W+jrUHJr3DXKhrsS7NUVxn3zqMOFn0hL/Ei6v0anCIMoKC93TjcflTagwIHLW7SfMFfiQuktQyFVCFHGUE0+yg==
   dependencies:
     commander "~2.20.0"
     source-map "~0.6.1"
 
-uglifyjs-webpack-plugin@2.1.3:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-2.1.3.tgz#b00a18d1acda271deb755c99ba0d93568156eb76"
-  integrity sha512-/lRkCaFbI6pT3CxsQHDhBcqB6tocOnqba0vJqJ2DzSWFLRgOIiip8q0nVFydyXk+n8UtF7ZuS6hvWopcYH5FuA==
+uglifyjs-webpack-plugin@2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-2.2.0.tgz#e75bc80e7f1937f725954c9b4c5a1e967ea9d0d7"
+  integrity sha512-mHSkufBmBuJ+KHQhv5H0MXijtsoA1lynJt1lXOaotja8/I0pR4L9oGaPIZw+bQBOFittXZg9OC1sXSGO9D9ZYg==
   dependencies:
-    cacache "^11.3.2"
+    cacache "^12.0.2"
     find-cache-dir "^2.1.0"
     is-wsl "^1.1.0"
     schema-utils "^1.0.0"
     serialize-javascript "^1.7.0"
     source-map "^0.6.1"
-    uglify-js "^3.5.12"
-    webpack-sources "^1.3.0"
+    uglify-js "^3.6.0"
+    webpack-sources "^1.4.0"
     worker-farm "^1.7.0"
 
 unfetch@^4.1.0:
@@ -11581,7 +11561,7 @@ webpack-merge@4.2.1:
   dependencies:
     lodash "^4.17.5"
 
-webpack-sources@^1.1.0, webpack-sources@^1.3.0:
+webpack-sources@^1.1.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.3.0.tgz#2a28dcb9f1f45fe960d8f1493252b5ee6530fa85"
   integrity sha512-OiVgSrbGu7NEnEvQJJgdSFPl2qWKkWq5lHMhgiToIiN9w34EBnjYzSYs+VbL5KoYiLNtFFa7BZIKxRED3I32pA==