Bump @rollup/plugin-babel from 5.2.0 to 5.2.1 (#31626)

Bumps [@rollup/plugin-babel](https://github.com/rollup/plugins) from 5.2.0 to 5.2.1.
- [Release notes](https://github.com/rollup/plugins/releases)
- [Commits](https://github.com/rollup/plugins/compare/babel-v5.2.0...babel-v5.2.1)

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

package.json

@@ -95,7 +95,7 @@
     "@babel/cli": "^7.11.6",
     "@babel/core": "^7.11.6",
     "@babel/preset-env": "^7.11.5",
-    "@rollup/plugin-babel": "^5.2.0",
+    "@rollup/plugin-babel": "^5.2.1",
     "@rollup/plugin-commonjs": "^15.0.0",
     "@rollup/plugin-node-resolve": "^9.0.0",
     "autoprefixer": "^9.8.6",