Checkout before setting up signing

.github/workflows/release-pr.yml

@@ -23,16 +23,13 @@ jobs:
   make-release-pr:
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v3
       - uses: chainguard-dev/actions/setup-gitsign@main
       - name: Install cargo-release
         uses: taiki-e/install-action@v1
         with:
           tool: cargo-release
 
-      - uses: actions/checkout@v3
-        with:
-          ref: main
-
       - uses: cargo-bins/release-pr@v1
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}