Bump rollup from 2.7.5 to 2.7.6 (#8199)

Bumps [rollup](https://github.com/rollup/rollup) from 2.7.5 to 2.7.6.
- [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/v2.7.5...v2.7.6)

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

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

package.json

@@ -109,7 +109,7 @@
     "outdent": "0.7.1",
     "prettier": "2.0.5",
     "rimraf": "3.0.2",
-    "rollup": "2.7.5",
+    "rollup": "2.7.6",
     "rollup-plugin-babel": "4.4.0",
     "rollup-plugin-node-globals": "1.4.0",
     "rollup-plugin-terser": "5.3.0",

yarn.lock

@@ -6712,10 +6712,10 @@ rollup-pluginutils@^2.3.1, rollup-pluginutils@^2.8.1, rollup-pluginutils@^2.8.2:
   dependencies:
     estree-walker "^0.6.1"
 
-rollup@2.7.5:
-  version "2.7.5"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.7.5.tgz#dd4e4518b58348a841aefa47bea544f3be27a76f"
-  integrity sha512-xQSM8uzhgtF6tTnTVEvOQThrcG3LPUP3T/4l4EukzDp0kbTY1QRDuXjiwtYzs9odKj9Bj/PccRG6viFfS7DmCQ==
+rollup@2.7.6:
+  version "2.7.6"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.7.6.tgz#8e6682e64ca65eb33b896dcce902696f0415ce1a"
+  integrity sha512-AdHosxHBKyBsdtbT1/AqbWNQ87O4SSxS4N9iMwEpoCDAT6e4Du3uJSy83mp3ckgmCxly5VeXGx0WHsm21Djytg==
   optionalDependencies:
     fsevents "~2.1.2"