feat: add pull_request_target in workflow on branch definition(#41)

Author: paweldomaradzki-dt

.github/workflows/build-on-branch.yaml

@@ -10,6 +10,8 @@ on:
       - kubernetes-manifests/**
       - skaffold.yaml
       - src/**
+  pull_request_target:
+    types: [opened, synchronize, reopened]
 
   workflow_call:
     secrets:
@@ -21,6 +23,7 @@ env:
   SKAFFOLD_VERSION: 2.13.2
 
 jobs:
+
   snyk:
     uses: ./.github/workflows/snyk.yaml
     permissions: