Update peter-evans/create-pull-request action to v7

Author: renovate[bot]

.github/workflows/update.yml

@@ -35,7 +35,7 @@ jobs:
         id: diff
       - run: npm version patch --no-git-tag-version
         if: steps.diff.outputs.changed == 'true'
-      - uses: peter-evans/create-pull-request@v6
+      - uses: peter-evans/create-pull-request@v7
         with:
           author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
           body: ''