Bump Staffbase/gha-workflows from 7.3.1 to 7.6.0

Bumps [Staffbase/gha-workflows](https://github.com/staffbase/gha-workflows) from 7.3.1 to 7.6.0.
- [Release notes](https://github.com/staffbase/gha-workflows/releases)
- [Commits](Staffbase/gha-workflows@v7.3.1...v7.6.0)

---
updated-dependencies:
- dependency-name: Staffbase/gha-workflows
  dependency-version: 7.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
     name: Auto Merge (Dependabot)
     needs:
       - test
-    uses: Staffbase/gha-workflows/.github/workflows/template_automerge_dependabot.yml@v7.3.1
+    uses: Staffbase/gha-workflows/.github/workflows/template_automerge_dependabot.yml@v7.6.0
     with:
       force: true
     secrets: