ci: bump @semantic-release/github from 12.0.5 to 12.0.6

Bumps [@semantic-release/github](https://github.com/semantic-release/github) from 12.0.5 to 12.0.6.
- [Release notes](https://github.com/semantic-release/github/releases)
- [Commits](semantic-release/github@v12.0.5...v12.0.6)

---
updated-dependencies:
- dependency-name: "@semantic-release/github"
  dependency-version: 12.0.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -44,7 +44,7 @@
     "@droidsolutions-oss/semantic-release-update-file": "1.4.0",
     "@semantic-release/changelog": "6.0.3",
     "@semantic-release/git": "10.0.1",
-    "@semantic-release/github": "12.0.5",
+    "@semantic-release/github": "12.0.6",
     "@semantic-release/npm": "13.1.4",
     "@types/node": "25.2.3",
     "eslint": "9.39.2",