Add checks workflow and update triggers for existing workflows

Author: vjik

.github/workflows/checks.yml

@@ -0,0 +1,13 @@
+name: Checks
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  composer-dependency-analyser:
+    uses: ./.github/workflows/composer-dependency-analyser.yml
+
+  phpstan:
+    uses: ./.github/workflows/phpstan.yml

.github/workflows/code-style.yml

@@ -1,6 +1,7 @@
 name: Code Style
 
-on: [ pull_request_target ]
+on:
+  pull_request_target:
 
 jobs:
   php-cs-fixer:

.github/workflows/composer-dependency-analyser.yml

@@ -1,9 +1,8 @@
 name: Composer Dependency Analyser
 
 on:
+  workflow_call:
   pull_request:
-  push:
-    branches: [ 'master' ]
 
 jobs:
   composer-require-checker:

.github/workflows/docker.yml

@@ -3,11 +3,15 @@ name: Docker Image
 on:
   workflow_dispatch: ~
   workflow_run:
-    workflows: [ "Composer Dependency Analyser", "PHPStan" ]
+    workflows: [ "Checks" ]
     branches: [ "master" ]
     types:
       - completed
 
+permissions:
+  contents: read
+  packages: write
+
 concurrency:
   group: docker-image-build
   cancel-in-progress: true

.github/workflows/phpstan.yml

@@ -1,10 +1,8 @@
 name: PHPStan
 
 on:
+  workflow_call:
   pull_request:
-  push:
-    branches:
-      - master
 
 jobs:
   phpstan: