feat: Use workflow call to run integration tests after image build (kyma-project#3705)

* triiger build:

* remove workflow_run

* small improvements

* remove triiger

Author: dbadura

.github/workflows/busola-build.yml

@@ -42,10 +42,16 @@ permissions:
 
 jobs:
   build-busola-image:
-    uses: kyma-project/test-infra/.github/workflows/image-builder.yml@main # Usage: kyma-project/test-infra/.github/workflows/image-builder.yml@main
+    uses: kyma-project/test-infra/.github/workflows/image-builder.yml@main # Usage: https://github.com/kyma-project/test-infra/blob/main/.github/workflows/image-builder.yml
     if: github.event.pull_request.draft == false
     with:
       name: busola
       dockerfile: Dockerfile
       tags: ${{ inputs.tag != '' && inputs.tag || 'latest' }}
       build-args: ${{ inputs.tag != '' && format('tag={0}', inputs.tag) || '' }}
+
+  run-k3d-integration-tests:
+    needs: build-busola-image
+    uses: ./.github/workflows/pull-kyma-integration-tests.yml
+    with:
+      pr_number: ${{github.event.number}}

.github/workflows/pull-kyma-integration-tests.yml

@@ -1,10 +1,12 @@
 name: PR Kyma Dashboard Integration Tests Dev
 
 on:
-  workflow_run:
-    workflows: [ Busola Build ]
-    types:
-      - completed
+  workflow_call:
+    inputs:
+      pr_number:
+        description: "PR number"
+        required: true
+        type: string
 jobs:
   run-integration-test:
     runs-on: ubuntu-latest
@@ -36,7 +38,7 @@ jobs:
         env:
           ENV: dev
         run: |
-          .github/scripts/deploy_busola.sh PR-${{ github.event.number }} | tee busola-deploy.log
+          .github/scripts/deploy_busola.sh PR-${{ inputs.pr_number }} | tee busola-deploy.log
       - name: Prepare kubeconfig
         run: |
           .github/scripts/prepare_kubeconfig.sh