base_system.mk: Package wifi.rc separately into the build
These contain a bunch of action triggers for setting some kernel flags
for wifi driver logging. Apex'es don't support .rc with action triggers,
so package it separately into the build.
Bug: 149909892
Test: Device boots up and connects to wifi networks.
Test: Manually verified that the .rc file is run on bootup.
Change-Id: I05f055ec68d47a1d158135f5454389a786884f9b
diff --git a/target/product/base_system.mk b/target/product/base_system.mk
index f88de2c..b14f01f 100644
--- a/target/product/base_system.mk
+++ b/target/product/base_system.mk
@@ -272,6 +272,7 @@
WallpaperBackup \
watchdogd \
wificond \
+ wifi.rc \
wm \
# VINTF data for system image