Cancel already running job with same ref

ref is "
The branch or tag ref that triggered the workflow run. For branches this in the format refs/heads/<branch_name>, and for tags it is refs/tags/<tag_name>.
"

.github/workflows/api.yaml

@@ -2,6 +2,9 @@ name: API tests
 on: [push, pull_request]
 env:
   GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
+concurrency:
+  group: api-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   test:
     name: Test

.github/workflows/api_paste.yaml

@@ -3,6 +3,9 @@ on: [push, pull_request]
 env:
   GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
   GALAXY_TEST_USE_UVICORN: false
+concurrency:
+  group: api-legacy-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   test:
     name: Test

.github/workflows/converter_tests.yaml

@@ -1,7 +1,9 @@
 name: Converter tests
 on: [push, pull_request]
+concurrency:
+  group: converter-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
-
   test:
     name: Test
     runs-on: ubuntu-18.04

.github/workflows/db_indexes.yaml

@@ -1,5 +1,8 @@
 name: Database indexes
 on: [push, pull_request]
+concurrency:
+  group: database-${{ github.ref }}
+  cancel-in-progress: true
 defaults:
   run:
     working-directory: 'galaxy root'

.github/workflows/docs.yaml

@@ -1,5 +1,8 @@
 name: Build docs
 on: [push, pull_request]
+concurrency:
+  group: docs-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   build:
     runs-on: ubuntu-latest

.github/workflows/first_startup.yaml

@@ -1,5 +1,8 @@
 name: first startup
 on: [push, pull_request]
+concurrency:
+  group: first-startup-${{ github.ref }}
+  cancel-in-progress: true
 env:
   YARN_INSTALL_OPTS: --frozen-lockfile
 jobs:

.github/workflows/framework.yaml

@@ -1,5 +1,8 @@
 name: Framework tests
 on: [push, pull_request]
+concurrency:
+  group: framework-${{ github.ref }}
+  cancel-in-progress: true
 env:
   GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
 jobs:

.github/workflows/integration.yaml

@@ -1,5 +1,8 @@
 name: Integration
 on: [push, pull_request]
+concurrency:
+  group: integration-${{ github.ref }}
+  cancel-in-progress: true
 env:
   GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
   GALAXY_TEST_AMQP_URL: 'amqp://localhost:5672//'

.github/workflows/integration_selenium.yaml

@@ -1,5 +1,8 @@
 name: Integration Selenium
 on: [push, pull_request]
+concurrency:
+  group: integration-selenium-${{ github.ref }}
+  cancel-in-progress: true
 env:
   GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
   GALAXY_TEST_SELENIUM_REMOTE: '1'

.github/workflows/jest.yaml

@@ -1,5 +1,8 @@
 name: Client Unit Testing
 on: [push, pull_request]
+concurrency:
+  group: client-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   jest:
     runs-on: ubuntu-latest

.github/workflows/labels-verifier.yaml

@@ -2,7 +2,6 @@ name: Labels Verifier
 on:
   pull_request_target:
     types: [closed]
-
 jobs:
   onMerged:
     name: "Check Labels on merge"

.github/workflows/lint.yaml

@@ -1,5 +1,8 @@
 name: Python linting
 on: [push, pull_request]
+concurrency:
+  group: py-lint-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   test:
     name: Test

.github/workflows/maintenance_bot.yaml

@@ -2,7 +2,6 @@ name: Maintenance Bot
 on:
   pull_request_target:
     types: [opened, reopened, edited, ready_for_review, unlabeled]
-
 jobs:
   labeler:
     name: Assign labels and milestone

.github/workflows/mulled.yaml

@@ -1,5 +1,8 @@
 name: Mulled Unit Tests
 on: [push, pull_request]
+concurrency:
+  group: mulled-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   test:
     name: Test

.github/workflows/osx_startup.yaml

@@ -1,7 +1,9 @@
 name: macOS startup
 on: [push, pull_request]
+concurrency:
+  group: osx-first-startup-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
-
   test:
     name: Startup test
     runs-on: macos-latest

.github/workflows/performance.yaml

@@ -1,5 +1,8 @@
 name: Performance tests
 on: [push, pull_request]
+concurrency:
+  group: performance-${{ github.ref }}
+  cancel-in-progress: true
 env:
   GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
 jobs:

.github/workflows/selenium.yaml

@@ -1,5 +1,8 @@
 name: Selenium tests
 on: [push, pull_request]
+concurrency:
+  group: selenium-${{ github.ref }}
+  cancel-in-progress: true
 env:
   GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
   GALAXY_TEST_SKIP_FLAKEY_TESTS_ON_ERROR: 'true'

.github/workflows/toolshed.yaml

@@ -1,5 +1,8 @@
 name: Toolshed tests
 on: [push, pull_request]
+concurrency:
+  group: toolshed-${{ github.ref }}
+  cancel-in-progress: true
 env:
   GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/galaxy?client_encoding=utf8'
   TOOL_SHED_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/toolshed?client_encoding=utf8'

.github/workflows/unit.yaml

@@ -1,5 +1,8 @@
 name: Unit tests
 on: [push, pull_request]
+concurrency:
+  group: py-unit-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   test:
     name: Test