bullhead: fix nanoapp_cmd permission denieds on uninstall
am: 27319eb0dd

Change-Id: I21c30f3524553788cb30dffac6a0e85e3712b9e3
diff --git a/sepolicy/service_contexts b/sepolicy/service_contexts
index 13c8608..d18dd7a 100644
--- a/sepolicy/service_contexts
+++ b/sepolicy/service_contexts
@@ -1,3 +1,4 @@
 AtCmdFwd                                  u:object_r:atfwd_service:s0
 vendor.qcom.PeripheralManager             u:object_r:per_mgr_service:s0
 cneservice                                u:object_r:cne_service:s0
+display.qservice                          u:object_r:surfaceflinger_service:s0