chore(deps-dev): bump rollup from 2.42.3 to 2.42.4 (vuejs#478)

Bumps [rollup](https://github.com/rollup/rollup) from 2.42.3 to 2.42.4.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v2.42.3...v2.42.4)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Author: dependabot-preview[bot]

package.json

@@ -32,7 +32,7 @@
     "lint-staged": "^10.5.4",
     "prettier": "^2.2.1",
     "reflect-metadata": "^0.1.13",
-    "rollup": "^2.42.3",
+    "rollup": "^2.42.4",
     "rollup-plugin-typescript2": "^0.30.0",
     "ts-jest": "25.3.1",
     "tsd": "0.14.0",

yarn.lock

@@ -5736,10 +5736,10 @@ rollup-plugin-typescript2@^0.30.0:
     resolve "1.20.0"
     tslib "2.1.0"
 
-rollup@^2.38.5, rollup@^2.42.3:
-  version "2.42.3"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.42.3.tgz#7935d7bc8687faa5743432e207d761aa31fe6fee"
-  integrity sha512-JjaT9WaUS5vmjy6xUrnPOskjkQg2cN4WSACNCwbOvBz8VDmbiKVdmTFUoMPRqTud0tsex8Xy9/boLbDW9HKD1w==
+rollup@^2.38.5, rollup@^2.42.4:
+  version "2.42.4"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.42.4.tgz#97c910a48bd0db6aaa4271dd48745870cbbbf970"
+  integrity sha512-Zqv3EvNfcllBHyyEUM754npqsZw82VIjK34cDQMwrQ1d6aqxzeYu5yFb7smGkPU4C1Bj7HupIMeT6WU7uIdnMw==
   optionalDependencies:
     fsevents "~2.3.1"