[ci] Cancel previous in progress CI jobs

.github/workflows/compile-all.yml

@@ -4,6 +4,10 @@ on:
   pull_request:
     types: [labeled]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   avr-compile-all:
     if: github.event.label.name == 'ci:hal'

.github/workflows/deploy-docs.yml

@@ -6,6 +6,10 @@ on:
       - develop
       - develop-**
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build-upload-docs:
     runs-on: ubuntu-24.04

.github/workflows/linux.yml

@@ -2,6 +2,10 @@ name: Run tests on Linux
 
 on: [pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   unittests-linux-generic:
     runs-on: ubuntu-24.04

.github/workflows/macos.yml

@@ -2,6 +2,10 @@ name: Run tests on MacOS
 
 on: [pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   macos_testing:
     runs-on: macos-13

.github/workflows/windows.yml

@@ -2,6 +2,10 @@ name: Run tests on Windows
 
 on: [pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   windows_testing:
     runs-on: windows-2022