chore(deps): update dependency rollup to v2.38.4

Author: renovate-bot

package.json

@@ -146,7 +146,7 @@
     "clang-format": "1.5.0",
     "jasmine": "3.6.4",
     "prettier": "2.2.1",
-    "rollup": "2.38.3",
+    "rollup": "2.38.4",
     "rollup-plugin-commonjs": "10.1.0",
     "tslint": "6.1.3",
     "tslint-eslint-rules": "5.4.0",

yarn.lock

@@ -767,10 +767,10 @@ rollup-pluginutils@^2.8.1:
   dependencies:
     estree-walker "^0.6.1"
 
-[email protected].3:
-  version "2.38.3"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.38.3.tgz#2a0b6cc6eab1da4431aab875a31a401fa2988c10"
-  integrity sha512-FVx/XzR2DtCozKNDBjHJCHIgkC12rNg/ruAeoYWjLeeKfSKgwhh+lDLDhuCkuRG/fsup8py8dKBTlHdvUFX32A==
+[email protected].4:
+  version "2.38.4"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.38.4.tgz#1b84ea8728c73b1a00a6a6e9c630ec8c3fe48cea"
+  integrity sha512-B0LcJhjiwKkTl79aGVF/u5KdzsH8IylVfV56Ut6c9ouWLJcUK17T83aZBetNYSnZtXf2OHD4+2PbmRW+Fp5ulg==
   optionalDependencies:
     fsevents "~2.3.1"