ci: run tests on master branches only

Author: alvis

.github/workflows/coverage.yaml

@@ -3,7 +3,11 @@ name: code coverage
 on:
   push:
     branches:
-      - '**'
+      - master
+  pull_request_target:
+    branches:
+      - master
+
 jobs:
   coverage:
     runs-on: ${{ matrix.os }}

.github/workflows/e2e.yaml

@@ -3,7 +3,11 @@ name: e2e test
 on:
   push:
     branches:
-      - '**'
+      - master
+  pull_request_target:
+    branches:
+      - master
+
 jobs:
   test:
     runs-on: ${{ matrix.os }}

.github/workflows/release.yaml

@@ -4,6 +4,7 @@ on:
   push:
     tags:
       - v*
+
 jobs:
   release:
     environment: release

.github/workflows/style.yaml

@@ -3,7 +3,11 @@ name: code style
 on:
   push:
     branches:
-      - '**'
+      - master
+  pull_request_target:
+    branches:
+      - master
+
 jobs:
   style:
     runs-on: ${{ matrix.os }}

.github/workflows/test.yaml

@@ -3,7 +3,11 @@ name: code test
 on:
   push:
     branches:
-      - '**'
+      - master
+  pull_request_target:
+    branches:
+      - master
+
 jobs:
   test:
     runs-on: ${{ matrix.os }}

.github/workflows/vulnerability.yaml

@@ -2,9 +2,11 @@ name: 'vulnerability test'
 
 on:
   push:
-    branches: [master]
-  pull_request:
-    branches: [master]
+    branches:
+      - master
+  pull_request_target:
+    branches:
+      - master
   schedule:
     - cron: '0 0 * * 0'