build(deps-dev): bump @kilianpaquier/semantic-release-backmerge

Bumps [@kilianpaquier/semantic-release-backmerge](https://gitlab.com/kilianpaquier/semantic-release-backmerge) from 1.7.1 to 1.8.0.
- [Release notes](https://gitlab.com/kilianpaquier/semantic-release-backmerge/tags)
- [Changelog](https://gitlab.com/kilianpaquier/semantic-release-backmerge/blob/main/CHANGELOG.md)
- [Commits](https://gitlab.com/kilianpaquier/semantic-release-backmerge/compare/v1.7.1...v1.8.0)

---
updated-dependencies:
- dependency-name: "@kilianpaquier/semantic-release-backmerge"
  dependency-version: 1.8.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -1,6 +1,6 @@
 {
   "devDependencies": {
-    "@kilianpaquier/semantic-release-backmerge": "^1.7.1",
+    "@kilianpaquier/semantic-release-backmerge": "^1.8.0",
     "@semantic-release/changelog": "^6.0.3",
     "@semantic-release/git": "^10.0.1",
     "gradle-semantic-release-plugin": "^1.10.3",