build(deps): bump everlytic/branch-merge from 1.1.4 to 1.1.5

Bumps [everlytic/branch-merge](https://github.com/everlytic/branch-merge) from 1.1.4 to 1.1.5.
- [Release notes](https://github.com/everlytic/branch-merge/releases)
- [Commits](everlytic/branch-merge@1.1.4...1.1.5)

---
updated-dependencies:
- dependency-name: everlytic/branch-merge
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/release-registrationservice.yml

@@ -31,7 +31,7 @@ jobs:
 
       # create merge commit main -> releases encoding the version in the commit message
       - name: Merge main -> releases
-        uses: everlytic/branch-merge@1.1.4
+        uses: everlytic/branch-merge@1.1.5
         with:
           github_token: ${{ github.token }}
           source_ref: ${{ github.ref }}