[SDC-DISTOR-CLIENT] Move to use nexus mock sdc image

Signed-off-by: efiacor <fiachra.corcoran@est.tech>
Change-Id: I24ac1656e2ce76e4030c00d42d0cd71166e8ebaf
Issue-ID: SDC-4476
diff --git a/sdc-distribution-ci/src/test/java/org/onap/test/core/service/ClientInitializerTest.java b/sdc-distribution-ci/src/test/java/org/onap/test/core/service/ClientInitializerTest.java
index 1abef1f..ec755e7 100644
--- a/sdc-distribution-ci/src/test/java/org/onap/test/core/service/ClientInitializerTest.java
+++ b/sdc-distribution-ci/src/test/java/org/onap/test/core/service/ClientInitializerTest.java
@@ -84,7 +84,7 @@
     @Container
     public GenericContainer<?> mockSdc =
         new GenericContainer<>(
-            "registry.gitlab.com/orange-opensource/lfn/onap/mock_servers/mock-sdc:develop")
+            "nexus3.onap.org:10001/onap/onap-component-mock-sdc:master")
             .withExposedPorts(30206);
     @Mock
     private Logger distClientLog;