sm8150-common: Limit max brightness for "green" & "blue" leds

* Reducing max_brightness limits the LED current draw from 8mA to approximately 1mA.
* This mitigates light leaking.

Change-Id: I3f9b08f3073e256fba102495c6134375fe02b6ae

rootdir/etc/init.target.rc

@@ -51,7 +51,7 @@ on init
     # add for cit-test of led
     chmod 0666 /sys/class/leds/led:torch_0/brightness
     chmod 0666 /sys/class/leds/led:switch_0/brightness
-
+    
     chmod 0666 /dev/uhid
 
 on early-fs
@@ -222,7 +222,8 @@ on charger
     start vendor.power_off_alarm
     setprop sys.usb.controller a600000.dwc3
     setprop sys.usb.configfs 1
-    start leds-sh
+    write /sys/class/leds/green/max_brightness 32
+    write /sys/class/leds/blue/max_brightness 32
 
 service vendor.thermal-engine /vendor/bin/thermal-engine
    class main
@@ -263,11 +264,6 @@ service panel-info-sh /system/vendor/bin/sh /vendor/etc/init.panel_info.sh
     user root
     oneshot
 
-service leds-sh /system/vendor/bin/sh /vendor/etc/init.leds.sh
-    class core
-    user root
-    oneshot
-
 service nv_mac /vendor/bin/nv_mac
     class late_start
     user system