Bump terser from 5.11.0 to 5.12.0 (#35927)

Bumps [terser](https://github.com/terser/terser) from 5.11.0 to 5.12.0.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/compare/v5.11.0...v5.12.0)

---
updated-dependencies:
- dependency-name: terser
  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

@@ -147,7 +147,7 @@
     "shelljs": "^0.8.5",
     "stylelint": "14.2.0",
     "stylelint-config-twbs-bootstrap": "^3.0.1",
-    "terser": "^5.11.0",
+    "terser": "^5.12.0",
     "vnu-jar": "21.10.12"
   },
   "files": [