⬆️ Updates peter-evans/create-pull-request action to v8

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/mega-linter.yml

@@ -63,7 +63,7 @@ jobs:
       - name: Create Pull Request with applied fixes
         id: cpr
         if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
-        uses: peter-evans/create-pull-request@v3
+        uses: peter-evans/create-pull-request@v8
         with:
           token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
           commit-message: "[Mega-Linter] Apply linters automatic fixes"