Cherry pick: kyma-project/serverless#1079

.github/workflows/build-pull.yaml

@@ -1,6 +1,7 @@
 name: warden build (pull)
 
 on:
+  workflow_call:
   pull_request_target:
     paths-ignore:
       - "docs/**"

.github/workflows/build-push-release.yaml

@@ -1,5 +1,6 @@
 name: warden bbuild (push)
 on:
+  workflow_call:
   push:
     branches: ["main", "release-*"]
     tags:

.github/workflows/gitleaks.yaml

@@ -1,5 +1,6 @@
 name: gitleaks
 on:
+  workflow_call:
   pull_request:
     types: [opened, edited, synchronize, reopened, ready_for_review]
 

.github/workflows/integration-tests-pull.yaml

@@ -1,6 +1,7 @@
 name: integration tests (pull)
 
 on:
+  workflow_call:
   pull_request:
     paths-ignore:
       - '**.md'

.github/workflows/integration-tests-push.yaml

@@ -1,6 +1,7 @@
 name: integration tests (push)
 
 on:
+  workflow_call:
   push:
     branches: [ "main", "release-*" ]
     paths-ignore:

.github/workflows/pull.yaml

@@ -0,0 +1,9 @@
+name: pull
+
+on:
+  pull_request_target:
+    types: [ opened, edited, synchronize, reopened, ready_for_review ]
+
+jobs:
+  unit-tests:
+    uses: ./.github/workflows/unit-tests.yaml

.github/workflows/unit-tests.yaml

@@ -1,6 +1,7 @@
 name: unit tests
 
 on:
+  workflow_call:
   pull_request:
     paths-ignore:
       - '**.md'

.github/workflows/upgrade-test.yaml

@@ -1,6 +1,7 @@
 name: upgrade test
 
 on:
+  workflow_call:
   push:
     branches: [ "main" ]