Expand the size of the data partition to 12G

BUG: 74906382
Test: Local build
Change-Id: I6b45f22e0bd873abb341ece8ae14bfac3a84cf0e
diff --git a/shared/BoardConfig.mk b/shared/BoardConfig.mk
index 67e0ed7..c0712c0 100644
--- a/shared/BoardConfig.mk
+++ b/shared/BoardConfig.mk
@@ -45,7 +45,8 @@
 
 # System partition size: 3.0G
 BOARD_SYSTEMIMAGE_PARTITION_SIZE := 3221225472
-BOARD_USERDATAIMAGE_PARTITION_SIZE := 1073741824
+# Make the userdata partition 12G to accomodate ASAN and CTS
+BOARD_USERDATAIMAGE_PARTITION_SIZE := 12884901888
 
 # Cache partition size: 64M
 BOARD_CACHEIMAGE_PARTITION_SIZE := 67108864