ci: Update Github workflows & add Dependabot

.github/dependabot.yml

@@ -0,0 +1,8 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+    labels:
+      - 'type: dependencies'

.github/workflows/integration_test.yml

@@ -1,23 +1,21 @@
-# https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions
 name: Integration test
 on:
   push:
-    branches:
-      - master
+    branches: [ master ]
   pull_request:
-    branches:
-      - master
-      - rhel*-branch
+    branches: [ master, rhel*-branch ]
   release:
-    types: [published, created]
+    types: [ published, created ]
 
 jobs:
   buildCheck:
     runs-on: ubuntu-20.04
     steps:
       - name: Repository checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
+
       - name: Install dependencies
         run: sudo apt update && sudo apt install -y libpopt-dev gettext
+
       - name: Build & install
         run: make all && make install DESTDIR=/tmp/initscripts

.github/workflows/shellcheck_test.yml

@@ -1,23 +1,21 @@
 name: Differential ShellCheck
 on:
-  push:
-    branches: [master, rhel*-branch]
   pull_request:
-    branches: [master, rhel*-branch]
+    branches: [ master, rhel*-branch ]
 
 jobs:
   shellCheck:
     runs-on: ubuntu-20.04
 
     steps:    
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
-          fetch-depth: 0
-          ref: ${{ github.event.pull_request.head.sha }}  
+          fetch-depth: 0 
 
       - name: Differential ShellCheck
-        uses: redhat-plumbers-in-action/differential-shellcheck@v1
+        uses: redhat-plumbers-in-action/differential-shellcheck@v2
         with:
           ignored-codes: .github/.diff-shellcheck-exceptions.txt
           shell-scripts: .github/.diff.shellcheck-scripts.txt
+          token: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,2 +1,3 @@
 ChangeLog
 *.tar.gz
+.vscode/