Enhance workflow triggers for OWASP Dependency Check

Added push trigger for main branch and updated schedule cron.

Author: mprins

.github/workflows/owasp-dependency-check.yml

@@ -12,8 +12,14 @@ on:
   pull_request:
     paths:
       - 'pom.xml'
+  push:
+    branches:
+      - main
+    paths:
+      - '.github/workflows/owasp-dependency-check.yml'
   schedule:
-    - cron: "4 23 * * *"
+    # run every workday to keep cached db in sync
+    - cron: "4 23 * * 1-5"
       timezone: 'Europe/Amsterdam'
   workflow_dispatch: