omni: remove CellBroadcastReceiver - already in base

Change-Id: I079db42a789fd7c561905a7fa026a49495e17654
diff --git a/config/packages.mk b/config/packages.mk
index df8f103..71b91d6 100644
--- a/config/packages.mk
+++ b/config/packages.mk
@@ -24,9 +24,6 @@
     OmniTheme \
     OmniSubs
 
-PRODUCT_PACKAGES += \
-    CellBroadcastReceiver
-
 # Additional tools
 PRODUCT_PACKAGES += \
     bash \