Update ingress tests to use dynamic service name for doc-server

Author: emmanuelmathot

helm-chart/eoapi/tests/ingress_tests.yaml

@@ -94,4 +94,4 @@ tests:
           value: "/"
       - equal:
           path: spec.rules[0].http.paths[1].backend.service.name
-          value: eoapi-doc-server
+          value: doc-server-RELEASE-NAME