ci: add concurrency to cancel duplicate workflow runs (#815)

Author: rogerlz

.github/workflows/ci-build_test.yaml

@@ -4,6 +4,10 @@ on:
   workflow_dispatch:
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/ci-builder.yaml

@@ -18,6 +18,10 @@ on:
       - "scripts/ci-build.sh"
       - ".github/workflows/ci-builder.yaml"
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   login:
     runs-on: ubuntu-latest

.github/workflows/ci-docs_test.yaml

@@ -5,6 +5,10 @@ on:
       - docs/**
       - .github/workflows/ci-docs_test.yaml
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     runs-on: ubuntu-latest

.github/workflows/ci-lintformat.yaml

@@ -4,6 +4,10 @@ on:
   pull_request:
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   ruff:
     runs-on: ubuntu-latest