Bump github/branch-deploy in the github-actions group

Bumps the github-actions group with 1 update: [github/branch-deploy](https://github.com/github/branch-deploy).


Updates `github/branch-deploy` from 9.7.0 to 9.8.1
- [Release notes](https://github.com/github/branch-deploy/releases)
- [Commits](github/branch-deploy@v9.7.0...v9.8.1)

---
updated-dependencies:
- dependency-name: github/branch-deploy
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

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

.github/workflows/branch-deploy.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: github/branch-deploy@v9.7.0
+      - uses: github/branch-deploy@v9.8.1
         id: branch-deploy
         with:
           admins: the-hideout/core-contributors

.github/workflows/deploy.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
       # https://github.com/github/branch-deploy/blob/d3c24bd92505e623615b75ffdfac5ed5259adbdb/docs/merge-commit-strategy.md
       - name: deployment check
-        uses: github/branch-deploy@v9.7.0
+        uses: github/branch-deploy@v9.8.1
         id: deployment-check
         with:
           merge_deploy_mode: "true"

.github/workflows/unlock-on-merge.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: unlock on merge
-        uses: github/branch-deploy@v9.7.0
+        uses: github/branch-deploy@v9.8.1
         id: unlock-on-merge
         with:
           unlock_on_merge_mode: "true" # <-- indicates that this is the "Unlock on Merge Mode" workflow