Seandroid: Moving connectionmanager policy to common

Moving policies related to connection manager to
common folder.

Change-Id: I9be8a072c8b7fda4cab2e246ec68dbcd8d21f562
diff --git a/common/service_contexts b/common/service_contexts
index 1631844..b29e165 100644
--- a/common/service_contexts
+++ b/common/service_contexts
@@ -6,3 +6,4 @@
 wbc_service                                    u:object_r:wbc_service:s0
 dun                                            u:object_r:dun_service:s0
 DigitalPen                                     u:object_r:digitalpen_service:s0
+qti.ims.connectionmanagerservice               u:object_r:imscm_service:s0