Add e2e tests for image repository and policy

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

.github/workflows/e2e.yaml

@@ -146,6 +146,20 @@ jobs:
             --chart=podinfo \
             --chart-version="5.0.x" \
             --service-account=dev-team
+      - name: flux create image repository
+        run: |
+          ./bin/flux create image repository podinfo \
+            --image=ghcr.io/stefanprodan/podinfo \
+            --interval=1m
+      - name: flux create image policy
+        run: |
+          ./bin/flux create image policy podinfo \
+            --image-ref=podinfo \
+            --interval=1m \
+            --semver=5.0.x
+      - name: flux get image policy
+        run: |
+          ./bin/flux get image policy podinfo | grep '5.0.3'
       - name: flux2-kustomize-helm-example
         run: |
           ./bin/flux create source git flux-system \