sm8350-common: Removing GSI keys

Those keys will be embedded into VtsSecurityAvb on host side
instead, to verify the GSI image used on the device.

Bug: 149806769
Test: build and checks those keys are removed from
      $OUT/recovery/root/first_stage_ramdisk/avb/
Change-Id: I8a002ba6f1421fb460056ccae6572050bdb0ce3c

common.mk

@@ -11,9 +11,6 @@ $(call inherit-product, $(SRC_TARGET_DIR)/product/full_base_telephony.mk)
 # Enable updating of APEXes
 $(call inherit-product, $(SRC_TARGET_DIR)/product/updatable_apex.mk)
 
-# Installs gsi keys into ramdisk, to boot a GSI with verified boot.
-$(call inherit-product, $(SRC_TARGET_DIR)/product/gsi_keys.mk)
-
 # Enable virtual A/B OTA
 $(call inherit-product, $(SRC_TARGET_DIR)/product/virtual_ab_ota/launch_with_vendor_ramdisk.mk)