[CI] Cancel GH Action job if a newer commit is published (dmlc#10088)

Author: hcho3

.github/workflows/i386.yml

@@ -5,6 +5,10 @@ on: [push, pull_request]
 permissions:
   contents: read # to fetch code (actions/checkout)
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build-32bit:
     name: Build 32-bit

.github/workflows/jvm_tests.yml

@@ -5,6 +5,10 @@ on: [push, pull_request]
 permissions:
   contents: read # to fetch code (actions/checkout)
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test-with-jvm:
     name: Test JVM on OS ${{ matrix.os }}

.github/workflows/main.yml

@@ -9,6 +9,10 @@ on: [push, pull_request]
 permissions:
   contents: read # to fetch code (actions/checkout)
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   gtest-cpu:

.github/workflows/python_tests.yml

@@ -9,6 +9,10 @@ defaults:
   run:
     shell: bash -l {0}
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   python-mypy-lint:
     runs-on: ubuntu-latest

.github/workflows/python_wheels.yml

@@ -5,6 +5,10 @@ on: [push, pull_request]
 permissions:
   contents: read # to fetch code (actions/checkout)
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   python-wheels:
     name: Build wheel for ${{ matrix.platform_id }}

.github/workflows/r_nold.yml

@@ -10,6 +10,10 @@ on:
 permissions:
   contents: read # to fetch code (actions/checkout)
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test-R-noLD:
     if: github.event.comment.body == '/gha run r-nold-test' && contains('OWNER,MEMBER,COLLABORATOR', github.event.comment.author_association)

.github/workflows/r_tests.yml

@@ -8,6 +8,10 @@ env:
 permissions:
   contents: read # to fetch code (actions/checkout)
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   lintr:
     runs-on: ${{ matrix.config.os }}