Add verification step to ec-cli image build

Make sure the binaries are there and working
by running ec version.

https://issues.redhat.com/browse/EC-1082

.github/workflows/release.yaml

@@ -141,6 +141,12 @@ jobs:
       - name: Deploy statistics
         uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4.0.5
 
+      # before deleting the old release, make sure the new one works
+      - name: verify the ec-cli image
+        env:
+          IMAGE_TAG: snapshot
+        run: make verify-image
+
       - name: Delete snapshot release and tag
         id: add_tags
         run: |

Makefile

@@ -267,6 +267,9 @@ ifdef ADD_IMAGE_TAG
 	done
 endif
 
+verify-image:
+	@podman run --rm $(IMAGE_REPO):$(IMAGE_TAG) version
+
 .PHONY: dev
 dev: REGISTRY_PORT=5000
 dev: IMAGE_REPO=localhost:$(REGISTRY_PORT)/ec