chore(sponsors): Ignore errors when creating PR

This is throwing when no changes were made, which can be ignored.

.github/workflows/sponsors.yml

@@ -41,6 +41,7 @@ jobs:
 
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v5
+        continue-on-error: true
         with:
           commit-message: 'docs(readme): Update Sponsors'
           title: Update Sponsors