chore(deps-dev): bump rollup from 2.75.7 to 2.76.0 (vega#8277)

Bumps [rollup](https://github.com/rollup/rollup) from 2.75.7 to 2.76.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v2.75.7...v2.76.0)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

yarn.lock

@@ -6886,9 +6886,9 @@ rollup-plugin-terser@^7.0.2:
     terser "^5.0.0"
 
 rollup@^2.70.1:
-  version "2.75.7"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.75.7.tgz#221ff11887ae271e37dcc649ba32ce1590aaa0b9"
-  integrity sha512-VSE1iy0eaAYNCxEXaleThdFXqZJ42qDBatAwrfnPlENEZ8erQ+0LYX4JXOLPceWfZpV1VtZwZ3dFCuOZiSyFtQ==
+  version "2.76.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.76.0.tgz#c69fe03db530ac53fcb9523b3caa0d3c0b9491a1"
+  integrity sha512-9jwRIEY1jOzKLj3nsY/yot41r19ITdQrhs+q3ggNWhr9TQgduHqANvPpS32RNpzGklJu3G1AJfvlZLi/6wFgWA==
   optionalDependencies:
     fsevents "~2.3.2"