ci: missing concurrency check

Author: crazy-max

.github/workflows/build.yml

@@ -1,7 +1,7 @@
 name: build
 
 concurrency:
-  group: build-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 on:
@@ -13,8 +13,6 @@ on:
     paths-ignore:
       - '**.md'
   pull_request:
-    branches:
-      - 'master'
     paths-ignore:
       - '**.md'
 

.github/workflows/labels.yml

@@ -1,5 +1,9 @@
 name: labels
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches:

.github/workflows/test-edge.yml

@@ -1,7 +1,7 @@
 name: test-edge
 
 concurrency:
-  group: test-edge-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 on:

.github/workflows/test.yml

@@ -1,7 +1,7 @@
 name: test
 
 concurrency:
-  group: test-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 on: