back to v1 then

Author: caternuson

.github/workflows/build.yml

@@ -26,7 +26,7 @@ jobs:
       run: |
         python3 --version
     - name: Checkout Current Repo
-      uses: actions/checkout@v2
+      uses: actions/checkout@v1
       with:
         submodules: true
     - name: Checkout tools repo