Fixing generic P pdk builds. Bumping the system image partition size
from 750 MB to 1 GB.

Bug: 74235194
Change-Id: I1a097a4a96f6e2e6d8118cbdad396433742cbe38
(cherry picked from commit 57678ecb0028fdf3c68e88b79c8fc38d8c29d457)
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 9c3cafb..02cbb7f 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -37,7 +37,7 @@
 
 # PDK does not use ext4 image, but it is added here to prevent build break.
 TARGET_USERIMAGES_USE_EXT4 := true
-BOARD_SYSTEMIMAGE_PARTITION_SIZE := 786432000
+BOARD_SYSTEMIMAGE_PARTITION_SIZE := 1073741824 # 1 GB
 BOARD_USERDATAIMAGE_PARTITION_SIZE := 576716800
 BOARD_CACHEIMAGE_PARTITION_SIZE := 69206016
 BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4