Configure GitHub workflows to use concurrency cancel-in-progress for

pull requests

see recommended best practices at Apache
https://cwiki.apache.org/confluence/pages/viewpage.action?spaceKey=INFRA&title=GitHub+Actions+Recommended+Practices

Signed-off-by: Aurélien Pupier <apupier@ibm.com>

Author: apupier

.github/workflows/e2e-tests-flink-1.x.yml

@@ -33,8 +33,8 @@ env:
   MAVEN_OPTS: -Dmaven.wagon.httpconnectionManager.ttlSeconds=30 -Dmaven.wagon.http.retryHandler.requestSentEnabled=true
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event.number || github.run_id }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   build_test:

.github/workflows/e2e-tests-flink-2.x-jdk11.yml

@@ -32,6 +32,10 @@ env:
   JDK_VERSION: 11
   MAVEN_OPTS: -Dmaven.wagon.httpconnectionManager.ttlSeconds=30 -Dmaven.wagon.http.retryHandler.requestSentEnabled=true
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+	
 jobs:
   build_test:
     runs-on: ubuntu-latest

.github/workflows/file-size-check.yml

@@ -21,6 +21,10 @@ name: Check File Size
 on:
   pull_request:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 jobs:
   check-file-size:
     runs-on: ubuntu-latest

.github/workflows/utitcase-flink-2.x-jdk11.yml

@@ -32,6 +32,10 @@ env:
   JDK_VERSION: 11
   MAVEN_OPTS: -Dmaven.wagon.httpconnectionManager.ttlSeconds=30 -Dmaven.wagon.http.retryHandler.requestSentEnabled=true
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/utitcase-jdk11.yml

@@ -32,6 +32,10 @@ env:
   JDK_VERSION: 11
   MAVEN_OPTS: -Dmaven.wagon.httpconnectionManager.ttlSeconds=30 -Dmaven.wagon.http.retryHandler.requestSentEnabled=true
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event.number || github.run_id }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-latest