Relax version dependency on ric-common to within same major version

Change-Id: I803111ff5128a78a3d5a08332541326b18a2b5c3
Signed-off-by: Lusheng Ji <lji@research.att.com>
diff --git a/helm/appmgr/requirements.yaml b/helm/appmgr/requirements.yaml
index 40a2e9b..ba6a220 100644
--- a/helm/appmgr/requirements.yaml
+++ b/helm/appmgr/requirements.yaml
@@ -17,5 +17,5 @@
 
 dependencies:
   - name: ric-common
-    version: ~3.1.0
+    version: ^3.1.0
     repository: "@local"