Bump rollup from 2.68.0 to 2.70.0 (#35972)

Bumps [rollup](https://github.com/rollup/rollup) from 2.68.0 to 2.70.0.
- [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/v2.68.0...v2.70.0)

---
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>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

package.json

@@ -140,7 +140,7 @@
     "npm-run-all": "^4.1.5",
     "postcss": "^8.4.8",
     "postcss-cli": "^9.1.0",
-    "rollup": "^2.68.0",
+    "rollup": "^2.70.0",
     "rollup-plugin-istanbul": "^3.0.0",
     "rtlcss": "^3.5.0",
     "sass": "^1.49.9",