Removed unnecessary variable (#977)

Co-authored-by: Matus Kasak <matus.kasak@dataquest.sk>

Author: Kasinhou

config/config.zcu-pub.ui.tests.json

@@ -18,7 +18,6 @@
     },
     "urls": {
         "oaipmh_response": "http://dev-5.pc:84/server/oai/request?verb=ListRecords&metadataPrefix=oai_dc",
-        "redirect_to_login": "http://dev-5.pc:84/login?redirectUrl=http:%2F%2Fdev-5.pc:82%2Fhome",
-        "not_exposed_data": "http://dev-5.pc:84/server/oai/request?verb=GetRecord&metadataPrefix=cmdi&identifier=oai:dev-5.pc:20.500.12800/1-4740"
+        "redirect_to_login": "http://dev-5.pc:84/login?redirectUrl=http:%2F%2Fdev-5.pc:82%2Fhome"
     }
 }