Bump rollup from 2.21.0 to 2.22.1

Bumps [rollup](https://github.com/rollup/rollup) from 2.21.0 to 2.22.1.
- [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/v2.21.0...v2.22.1)

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

package-lock.json

@@ -705,9 +705,9 @@
       }
     },
     "rollup": {
-      "version": "2.21.0",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.21.0.tgz",
-      "integrity": "sha512-BEGgy+wSzux7Ycq58pRiWEOBZaXRXTuvzl1gsm7gqmsAHxkWf9nyA5V2LN9fGSHhhDQd0/C13iRzSh4bbIpWZQ==",
+      "version": "2.22.1",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.22.1.tgz",
+      "integrity": "sha512-K9AUQUCJkVqC+A7uUDacfhmpEeAjc2uOmSpvGI5xaYsm8pXgy4ZWEM8wHPfKj11xvCwFZppkRDo8a0RESJXCnw==",
       "dev": true,
       "requires": {
         "fsevents": "~2.1.2"