codeql concurrency

Author: Jake Soenneker

.github/workflows/codeql.yml

@@ -4,6 +4,11 @@ on:
   push:
     branches: [ "main" ]
 
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions:
   actions: read
   contents: read