use cord-2.0. This applies to cord-2.0 only -- do not apply this patch to master

Change-Id: I8f1cef4afb5362638359c7c662042569f795a935
diff --git a/roles/xos-install/defaults/main.yml b/roles/xos-install/defaults/main.yml
index 7efc55e..c70d002 100644
--- a/roles/xos-install/defaults/main.yml
+++ b/roles/xos-install/defaults/main.yml
@@ -9,7 +9,7 @@
 
 service_profile_repo_url: "https://gerrit.opencord.org/p/service-profile.git"
 service_profile_repo_dest: "{{ ansible_user_dir }}/service-profile"
-service_profile_repo_branch: "HEAD"
+service_profile_repo_branch: "cord-2.0"
 
 docker_tag: "latest"
 docker_registry: "docker.io"