chore(deps): update peter-evans/create-pull-request action to v6.0.4

Author: renovate[bot]

.github/workflows/update-doc-assets.yml

@@ -46,7 +46,7 @@ jobs:
           cp -f CHANGELOG.md docs/CHANGELOG.md
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v6.0.3
+        uses: peter-evans/create-pull-request@v6.0.4
         with:
           commit-message: Synced README changes to docs
           committer: github-actions[bot] <github-actions[bot]@users.noreply@github.com>