[☠️] Update peter-evans/create-pull-request action to v7.0.8

Author: renovate[bot]

etc/workflow-skeleton/generate-{{ path }}.yaml

@@ -64,7 +64,7 @@ jobs:
         run: |
           make generate-client {{ path }}
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v7
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         with:
           branch: "{{ path }}/from-{{ "${{ steps.look-current-up-spec-version.outputs.result }}" }}-{{ "${{ steps.spec-hash.outputs.current }}" }}-from-{{ "${{ steps.look-previous-up-spec-version.outputs.result }}" }}-{{ "${{ steps.spec-hash.outputs.current }}" }}"
           token: {{ "${{ secrets.SUBSPLIT_GITHUB_TOKEN }}" }}