Auto merge of rust-lang#16598 - lnicola:fix-release, r=lnicola

internal: Downgrade actions/checkout in release workflow

Author: bors

.github/workflows/release.yaml

@@ -59,7 +59,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
           fetch-depth: ${{ env.FETCH_DEPTH }}