update trivy action version

Author: krunalhinguu

.github/workflows/trivy.yaml

@@ -21,7 +21,7 @@ jobs:
           echo "HYPERKUBE=${image}"
           echo "HYPERKUBE=${image}" >> "$GITHUB_ENV"
       - name: Run Trivy scanner
-        uses: aquasecurity/trivy-action@0.19.0
+        uses: aquasecurity/trivy-action@0.29.0
         with:
           image-ref:  ${{ env.HYPERKUBE }}
           exit-code: '1'