Update README.md

Update recommended `actions/checkout` version to v4.
puneetmatharu · Oct 18, 2024 · fb55982 · fb55982
1 parent ca65ce2
commit fb55982
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -48,7 +48,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Format CMake files
       id: cmake-format