don't run many checks on same branch

Author: makspll

.github/workflows/bevy_mod_scripting.yml

@@ -12,9 +12,16 @@ on:
 
 name: Check and Lint - bevy_mod_scripting
 
+concurrency:
+  # Use github.run_id on main branch
+  # Use github.event.pull_request.number on pull requests, so it's unique per pull request
+  # Use github.ref on other branches, so it's unique per branch
+  group: ${{ github.workflow }}-${{ github.ref == 'refs/heads/main' && github.run_id || github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   check:
-    name: Check {{ matrix.run_args.label }}
+    name: Check - {{ matrix.run_args.label }}
     runs-on: ${{ matrix.run_args.os }}
     strategy:
       matrix: