Remove auto since we don't have auto-merge

Author: lachlancollins

.github/workflows/release.yml

@@ -47,7 +47,7 @@ jobs:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
       - name: Auto-merge Changesets PR
         if: steps.changesets.outputs.hasChangesets
-        run: gh pr --repo "$REPO" merge --auto --squash "$PR_NUM"
+        run: gh pr --repo "$REPO" merge --squash "$PR_NUM"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           PR_NUM: ${{ steps.changesets.outputs.pullRequestNumber }}