Update build-release.yml

Author: guitarrapc

.github/workflows/build-release.yml

@@ -46,6 +46,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - uses: Cysharp/Actions/.github/actions/setup-dotnet@main
+      - uses: actions/checkout@v3
       # tag
       - name: tag
         run: git tag ${{ env.GIT_TAG }}