ci:concurrency config added

.github/workflows/doc.yml

@@ -6,6 +6,10 @@ on:
   pull_request:
     branches: ["**"]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   doc_verify:
     runs-on: ubuntu-latest

.github/workflows/fmt.yml

@@ -6,6 +6,10 @@ on:
   pull_request:
     branches: ["**"]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   fmt:
     runs-on: ubuntu-latest

.github/workflows/go.yml

@@ -9,6 +9,10 @@ on:
   pull_request:
     branches: ["**"]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     continue-on-error: true

.github/workflows/llgo.yml

@@ -9,6 +9,10 @@ on:
   pull_request:
     branches: ["**"]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   download-model:
     runs-on: ubuntu-latest

.github/workflows/release-build.yml

@@ -5,6 +5,10 @@ on:
     tags:
       - "*"
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   populate-darwin-sysroot:
     runs-on: macos-latest

.github/workflows/targets.yml

@@ -7,6 +7,10 @@ on:
   pull_request:
     branches: ["**"]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   llgo:
     continue-on-error: true