[auto-pkg-updater] Update SDK

Upgraded SDK to v18825.0.0

BUG=b/390100135
TEST=presubmit
RELEASE_NOTE=None

Change-Id: I40cbce77bbc5979769cdd990b54fdd115d953c67
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/chromiumos-overlay/+/90589
Reviewed-by: He Gao <hegao@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Nandhini Rengaraj <nrengaraj@google.com>

chromeos/binhost/host/sdk_version.conf

diff --git a/chromeos/binhost/host/sdk_version.conf b/chromeos/binhost/host/sdk_version.conf
index bf4381d..5803c3d 100644
--- a/chromeos/binhost/host/sdk_version.conf
+++ b/chromeos/binhost/host/sdk_version.conf
@@ -3,10 +3,10 @@
 # found in the LICENSE file.
 
 # The last version of the sdk that we built & tested.
-SDK_LATEST_VERSION="121/18810.0.0/sdk/cros-sdk-18810.0.0"
+SDK_LATEST_VERSION="121/18825.0.0/sdk/cros-sdk-18825.0.0"
 
 # How to find the standalone toolchains from the above sdk.
-TC_PATH="121/18810.0.0/sdk/toolchain-pkgs/%(target)s.tar.xz"
+TC_PATH="121/18825.0.0/sdk/toolchain-pkgs/%(target)s.tar.xz"
 
 # Frozen version of SDK used for bootstrapping.
 # If unset, SDK_LATEST_VERSION will be used for bootstrapping.

chromeos/config/make.conf.amd64-host

diff --git a/chromeos/config/make.conf.amd64-host b/chromeos/config/make.conf.amd64-host
index 474e42f..079cab4 100644
--- a/chromeos/config/make.conf.amd64-host
+++ b/chromeos/config/make.conf.amd64-host
@@ -23,7 +23,7 @@
 PORT_LOGDIR="/var/log/portage"
 
 source /mnt/host/source/src/third_party/chromiumos-overlay/chromeos/binhost/host/amd64-PREFLIGHT_BINHOST.conf
-FULL_BINHOST="gs://cos-prebuilt/121/18810.0.0/sdk"
+FULL_BINHOST="gs://cos-prebuilt/121/18825.0.0/sdk"
 PORTAGE_BINHOST="$PREFLIGHT_BINHOST $FULL_BINHOST"
 
 GENTOO_MIRRORS="https://commondatastorage.googleapis.com/cos-localmirror"