ci: use concurrency groups to allow updates to a branch to cancel in progress run of old version of that branch

.github/workflows/codeql-analysis.yml

@@ -22,6 +22,10 @@ on:
       - '!src/res/**'
       - '!src/unittests/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   codeql:
     runs-on: ubuntu-latest

.github/workflows/continuous-integration.yml

@@ -11,6 +11,10 @@ on:
       - "v*"
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   GIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
   PACKAGE_PREFIX: "deskflow"

.github/workflows/sonarcloud-analysis.yml

@@ -23,6 +23,10 @@ on:
       - '!src/res/**'
       - '!src/unittests/**'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   sonar:
     # This job would fail for contributors who open PRs as the workflow runs outside of our repo

.github/workflows/valgrind-analysis.yml

@@ -4,6 +4,10 @@ on:
   workflow_dispatch:
   workflow_call:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   valgrind-analysis:
     runs-on: ubuntu-latest