sm7250-common: Remove useless or unused init scripts

Change-Id: I579319d620b14aab0decd49587d58a20262576ae

rootdir/etc/init.qcom.usb.rc

@@ -104,12 +104,6 @@ on boot && property:vendor.wireless_charge.enable=true
 on charger && property:vendor.wireless_charge.enable=true
     start wlchgd
 
-on init && property:ro.build.type=userdebug
-    exec u:r:vendor-qti-testscripts:s0 -- /vendor/bin/sh /vendor/bin/init.qti.usb.debug.sh
-
-on init && property:ro.build.type=eng
-    exec u:r:vendor-qti-testscripts:s0 -- /vendor/bin/sh /vendor/bin/init.qti.usb.debug.sh
-
 on boot
     write /sys/class/android_usb/android0/iSerial ${ro.serialno}
     mount configfs none /config