Add checkout to release generation

Author: coj337

.github/workflows/release.yml

@@ -108,6 +108,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
       - name: Download packaged executables
         uses: actions/download-artifact@v4
         with: