Update .github/workflows/main_distributed.yaml

ok

Co-authored-by: Jaime Fraustro <[email protected]>

Author: 2 people

.github/workflows/main_distributed.yaml

@@ -16,7 +16,7 @@ jobs:
     runs-on: 4-core-ubuntu-gpu-t4
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python 3.10
       uses: actions/setup-python@v2
       with: