--squash instead of --merge

Author: vasfvitor

.github/workflows/syncSponsorsData.yml

@@ -50,6 +50,6 @@ jobs:
           labels: 'bot'
 
       - name: Automerge
-        run: gh pr merge --merge --auto ${{ steps.cpr.outputs.pull-request-number }}
+        run: gh pr merge --squash --auto ${{ steps.cpr.outputs.pull-request-number }}
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}