Bump rollup from 2.78.0 to 2.78.1

Bumps [rollup](https://github.com/rollup/rollup) from 2.78.0 to 2.78.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v2.78.0...v2.78.1)

---
updated-dependencies:
- dependency-name: rollup
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

yarn.lock

@@ -5116,9 +5116,9 @@ rollup-pluginutils@^2.8.2:
     estree-walker "^0.6.1"
 
 rollup@^2.72.1:
-  version "2.78.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.78.0.tgz#00995deae70c0f712ea79ad904d5f6b033209d9e"
-  integrity sha512-4+YfbQC9QEVvKTanHhIAFVUFSRsezvQF8vFOJwtGfb9Bb+r014S+qryr9PSmw8x6sMnPkmFBGAvIFVQxvJxjtg==
+  version "2.78.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.78.1.tgz#52fe3934d9c83cb4f7c4cb5fb75d88591be8648f"
+  integrity sha512-VeeCgtGi4P+o9hIg+xz4qQpRl6R401LWEXBmxYKOV4zlF82lyhgh2hTZnheFUbANE8l2A41F458iwj2vEYaXJg==
   optionalDependencies:
     fsevents "~2.3.2"