fix(docker-compose): update volume to relative name

templates/nexus/0/docker-compose.yml

@@ -6,7 +6,7 @@ services:
     ports:
       - 8081
     volumes:
-      - molgenis-nexus-data:/nexus-data
+      - nexus-data:/nexus-data
     labels:
       io.rancher.container.pull_image: always
       traefik.frontend.rule: Host:${DOMAINS}
@@ -15,7 +15,7 @@ services:
       traefik.port: 8081
 
 volumes:
-  molgenis-nexus-data:
+  nexus-data:
     driver: rancher-nfs
     driver_opts:
       mountOpts: all_squash,anonuid=200,anongid=200