lakitu_defconfig: Enable CONFIG_UDMABUF and CONFIG_DMABUF_HEAPS

BUG=b/544799390
TEST=presubmit
RELEASE_NOTE=Enabled CONFIG_UDMABUF on x86_64.

cos-patch: bug
Change-Id: Icf871a0db092571aef54a6d5eca00ff5822c1b3e
Signed-off-by: Robert Velasquez <rdvelasquez@google.com>
Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/183046
Reviewed-by: Kevin Berry <kpberry@google.com>
Main-Branch-Verified: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/184626

arch/x86/configs/lakitu_defconfig

diff --git a/arch/x86/configs/lakitu_defconfig b/arch/x86/configs/lakitu_defconfig
index 0a67af3..65c059e 100644
--- a/arch/x86/configs/lakitu_defconfig
+++ b/arch/x86/configs/lakitu_defconfig
@@ -3513,11 +3513,12 @@
 #
 CONFIG_SYNC_FILE=y
 # CONFIG_SW_SYNC is not set
-# CONFIG_UDMABUF is not set
+CONFIG_UDMABUF=y
 # CONFIG_DMABUF_MOVE_NOTIFY is not set
 # CONFIG_DMABUF_DEBUG is not set
 # CONFIG_DMABUF_SELFTESTS is not set
-# CONFIG_DMABUF_HEAPS is not set
+CONFIG_DMABUF_HEAPS=y
+CONFIG_DMABUF_HEAPS_SYSTEM=y
 # CONFIG_DMABUF_SYSFS_STATS is not set
 # end of DMABUF options