chore: bump peterjgrainger/action-create-branch from 2.3.0 to 2.4.0

Bumps [peterjgrainger/action-create-branch](https://github.com/peterjgrainger/action-create-branch) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/peterjgrainger/action-create-branch/releases)
- [Commits](peterjgrainger/action-create-branch@64aa569...0825981)

---
updated-dependencies:
- dependency-name: peterjgrainger/action-create-branch
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/release.yml

@@ -68,7 +68,7 @@ jobs:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           release-tag: 'v${{ steps.semrel.outputs.version }}'
       - name: Create new release branch if needed (idempotent)
-        uses: peterjgrainger/action-create-branch@64aa569aea81305305c6e92bd236d8c427debff8
+        uses: peterjgrainger/action-create-branch@08259812c8ebdbf1973747f9297e332fa078d3c1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: