chore(deps): update dependency rollup to v2.18.0

Author: renovate-bot

package.json

@@ -44,7 +44,7 @@
     "npm-run-all": "4.1.5",
     "phantomjs-prebuilt": "2.1.16",
     "prettier": "2.0.5",
-    "rollup": "2.16.1",
+    "rollup": "2.18.0",
     "rollup-plugin-terser": "6.1.0",
     "should": "13.2.3",
     "ts-node": "8.10.2",

yarn.lock

@@ -4276,10 +4276,10 @@ rollup-plugin-terser@6.1.0:
     serialize-javascript "^3.0.0"
     terser "^4.7.0"
 
-rollup@2.16.1:
-  version "2.16.1"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.16.1.tgz#97805e88071e2c6727bd0b64904976d14495c873"
-  integrity sha512-UYupMcbFtoWLB6ZtL4hPZNUTlkXjJfGT33Mmhz3hYLNmRj/cOvX2B26ZxDQuEpwtLdcyyyraBGQ7EfzmMJnXXg==
+rollup@2.18.0:
+  version "2.18.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.18.0.tgz#f03801e5dd01415e5675dcf61c824ea493ca0392"
+  integrity sha512-LhuQQp3WpnHo3HlKCRrdMXpB6jdLsGOoXXSfMjbv74s5VdV3WZhkYJT0Z6w/EH3UgPH+g/S9T4GJrKW/5iD8TA==
   optionalDependencies:
     fsevents "~2.1.2"