Bump peter-evans/create-pull-request from 8.1.1 to 8.1.2 (#450)

Bumps [peter-evans/create-pull-request](https://github.com/peter-evans/create-pull-request) from 8.1.1 to 8.1.2.
- [Release notes](https://github.com/peter-evans/create-pull-request/releases)
- [Commits](https://github.com/peter-evans/create-pull-request/compare/5f6978faf089d4d20b00c7766989d076bb2fc7f1...15733dbdfeedb4f7fdb73d13c6f5ac83b710fab8)

---
updated-dependencies:
- dependency-name: peter-evans/create-pull-request
  dependency-version: 8.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/bump.yml

diff --git a/.github/workflows/bump.yml b/.github/workflows/bump.yml
index 31c7f7d..34be4e3 100644
--- a/.github/workflows/bump.yml
+++ b/.github/workflows/bump.yml
@@ -29,7 +29,7 @@
           fi
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@5f6978faf089d4d20b00c7766989d076bb2fc7f1 # v8.1.1
+        uses: peter-evans/create-pull-request@15733dbdfeedb4f7fdb73d13c6f5ac83b710fab8 # v8.1.2
         with:
           commit-message: "${{ steps.update-date.outputs.DATE }}"
           title: "${{ steps.update-date.outputs.DATE }}"