dependabot: bump SvanBoxel/delete-merged-branch from b77e873cee00b09f…

…55cc553bd24aae5f8dfc9157 to 2b5b058e3db41a3328fd9a6a58fd4c2545a14353 (opensearch-project#3145)

Bumps
[SvanBoxel/delete-merged-branch](https://github.com/svanboxel/delete-merged-branch)
from b77e873cee00b09f55cc553bd24aae5f8dfc9157 to
2b5b058e3db41a3328fd9a6a58fd4c2545a14353.

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/delete_backport_branch.yml

@@ -10,6 +10,6 @@ jobs:
     if: startsWith(github.event.pull_request.head.ref,'backport/')
     steps:
       - name: Delete merged branch
-        uses: SvanBoxel/delete-merged-branch@b77e873cee00b09f55cc553bd24aae5f8dfc9157
+        uses: SvanBoxel/delete-merged-branch@2b5b058e3db41a3328fd9a6a58fd4c2545a14353
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}