ci: trigger build by push and snyk by PR

Author: paweldomaradzki-dt

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

@@ -11,7 +11,6 @@ on:
       - skaffold.yaml
       - src/**
   pull_request_target:
-    types: [opened, synchronize, reopened]
 
   workflow_call:
     secrets:
@@ -23,8 +22,8 @@ env:
   SKAFFOLD_VERSION: 2.13.2
 
 jobs:
-
   snyk:
+    if: github.event_name == 'pull_request_target'
     uses: ./.github/workflows/snyk.yaml
     permissions:
       security-events: write
@@ -34,6 +33,7 @@ jobs:
       SNYK_API_TOKEN: ${{ secrets.SNYK_API_TOKEN }}
 
   build-easytrade:
+    if: github.event_name == 'push'
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout repository