Revert "gs101: Enable system_dlkm dynamic partition"

This reverts commit 58893b442fe64f8061323c5b0cecb210531ed882.

Reason for revert: OTA failues observed during S -> T

Bug: 228927535
Test: Full and Incremental OTA's.
Change-Id: Iec9e15d60dab92213494c9e679de6702f8d56e37
diff --git a/BoardConfig-common.mk b/BoardConfig-common.mk
index 1009bb4..b5843c7 100644
--- a/BoardConfig-common.mk
+++ b/BoardConfig-common.mk
@@ -82,7 +82,6 @@
 
 AB_OTA_PARTITIONS += \
 	system \
-	system_dlkm \
 	system_ext \
 	product \
 	vbmeta_system
@@ -133,7 +132,7 @@
 #BOARD_USES_EXYNOS_DATASPACE_FEATURE := true
 
 # Enable chain partition for system.
-BOARD_AVB_VBMETA_SYSTEM := system system_dlkm system_ext product
+BOARD_AVB_VBMETA_SYSTEM := system system_ext product
 BOARD_AVB_VBMETA_SYSTEM_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
 BOARD_AVB_VBMETA_SYSTEM_ALGORITHM := SHA256_RSA2048
 BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
@@ -161,11 +160,6 @@
 BOARD_SYSTEM_EXTIMAGE_FILE_SYSTEM_TYPE := ext4
 TARGET_COPY_OUT_SYSTEM_EXT := system_ext
 
-# system_dlkm.img
-BOARD_USES_SYSTEM_DLKMIMAGE := true
-BOARD_SYSTEM_DLKMIMAGE_FILE_SYSTEM_TYPE := ext4
-TARGET_COPY_OUT_SYSTEM_DLKM := system_dlkm
-
 ########################
 # Video Codec
 ########################
@@ -183,7 +177,6 @@
 BOARD_GOOGLE_DYNAMIC_PARTITIONS_SIZE := 8527020032
 BOARD_GOOGLE_DYNAMIC_PARTITIONS_PARTITION_LIST := \
     system \
-    system_dlkm \
     system_ext \
     product \
     vendor \