Update image url

Some image urls in staging nexus repo are no longer valid
Update these image urls to release nexus repo url

Signed-off-by: ecaiyanlinux <martin.c.yan@est.tech>
Issue-ID: NONRTRIC-556
Change-Id: I41c3103c0214e68f07f494578da88364807326ec
diff --git a/docker-compose/sdnc/docker-compose.yml b/docker-compose/sdnc/docker-compose.yml
index 9c63b7d..3661db9 100644
--- a/docker-compose/sdnc/docker-compose.yml
+++ b/docker-compose/sdnc/docker-compose.yml
@@ -38,7 +38,7 @@
         max-file: "5"
 
   a1-controller:
-    image: nexus3.o-ran-sc.org:10004/o-ran-sc/nonrtric-a1-controller:2.0.1
+    image: nexus3.o-ran-sc.org:10002/o-ran-sc/nonrtric-a1-controller:2.0.1
     depends_on :
       - db
     container_name: a1-controller