OZG-4188 rename e2e agrocd config

alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-ea-dev.yaml

-kop:
+ozgcloud:
   bezeichner: mastere2eea
   environment: dev
 e2eTest: true
@@ -42,7 +42,7 @@ vorgang_manager:
             formEngineName: AFM
 
 user_manager:
-  kop:
+  ozgcloud:
     keycloak:
       api:
         password: "Test1234!"

alfa-client/apps/alfa-e2e/src/fixtures/argocd/by-main-dev.yaml

-kop:
+ozgcloud:
   bezeichner: mastere2emain
   environment: dev
 e2eTest: true
@@ -38,7 +38,7 @@ vorgang_manager:
             formEngineName: AFM
 
 user_manager:
-  kop:
+  ozgcloud:
     keycloak:
       api:
         password: "Test1234!"