Bump marked-gfm-heading-id from 4.1.1 to 4.1.2

Bumps [marked-gfm-heading-id](https://github.com/markedjs/marked-gfm-heading-id) from 4.1.1 to 4.1.2.
- [Release notes](https://github.com/markedjs/marked-gfm-heading-id/releases)
- [Changelog](https://github.com/markedjs/marked-gfm-heading-id/blob/main/release.config.cjs)
- [Commits](https://github.com/markedjs/marked-gfm-heading-id/compare/v4.1.1...v4.1.2)

---
updated-dependencies:
- dependency-name: marked-gfm-heading-id
  dependency-version: 4.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -112,7 +112,7 @@
     "marked-definition-lists": "^1.0.1",
     "marked-emoji": "^2.0.0",
     "marked-extended-tables": "^2.0.1",
-    "marked-gfm-heading-id": "^4.0.1",
+    "marked-gfm-heading-id": "^4.1.2",
     "marked-nonbreaking-spaces": "^1.0.1",
     "marked-smartypants-lite": "^1.0.3",
     "marked-subsuper-text": "^1.0.3",