chore(deps): update peter-evans/create-pull-request action to v7 (#761)

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

Author: renovate[bot]

.github/workflows/cron.yml

@@ -23,7 +23,7 @@ jobs:
               run: npm run update:unicode-alias
             - name: Format
               run: npm run eslint-fix
-            - uses: peter-evans/create-pull-request@v6
+            - uses: peter-evans/create-pull-request@v7
               with:
                   commit-message: Updates unicode property alias resource with latest
                   branch: update-unicode-alias