chore(deps-dev): Bump rollup from 2.60.2 to 2.61.1 (#2324)

Bumps [rollup](https://github.com/rollup/rollup) from 2.60.2 to 2.61.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v2.60.2...v2.61.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

Author: dependabot[bot]

package-lock.json

@@ -64,7 +64,7 @@
     "jasmine": "^3.10.0",
     "markdown-it": "12.2.0",
     "node-fetch": "^3.1.0",
-    "rollup": "^2.60.2",
+    "rollup": "^2.61.1",
     "rollup-plugin-license": "^2.6.0",
     "semantic-release": "^18.0.1",
     "titleize": "^3.0.0",