cicd: add workflow_dispatch to trivvy scan (#31)

* cicd: add workflow_dispatch to trivvy scan

* cicd: remove trivy cache

* cicd: remove trivy cache

Author: marcoppenheimer

.github/workflows/trivy.yml

@@ -1,5 +1,6 @@
 name: Trivy Security Scanner
 on:
+  workflow_dispatch:
   push:
     branches:
       - 3-22.04
@@ -34,9 +35,10 @@ jobs:
           format: 'sarif'
           output: 'trivy-results.sarif'
           severity: 'MEDIUM,HIGH,CRITICAL'
+          cache: 'false'
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         if: always()
         with:
           sarif_file: 'trivy-results.sarif'