Update main.yml

Author: cfgnunes

.github/workflows/main.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Set up git repository
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3
 
       - name: Install dependencies
         run: sudo apt-get -y install make python3-pip python3-venv