Lacros SDK: Update version 15019.0.0

This CL updates the lacros_sdk_version.
In case the generated cl has issues, please file a bug to OS>LaCrOS>Partner,
and CC svenzheng@chromium.org, yjt@google.com.

CQ_INCLUDE_TRYBOTS=luci.chrome.try:lacros-amd64-generic-chrome-skylab
CQ_INCLUDE_TRYBOTS=luci.chrome.try:lacros-arm-generic-chrome-skylab
R=hidehiko@chromium.org, rubber-stamper@appspot.gserviceaccount.com

Bug: None
Change-Id: I8f863eddab85da1d95525b199ade1bc6fae85592
Requires-Testing: True
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3814616
Reviewed-by: Hidehiko Abe <hidehiko@chromium.org>
Commit-Queue: Hidehiko Abe <hidehiko@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1032466}

DEPS

@@ -233,7 +233,7 @@ vars = {
   #
   # CQ_INCLUDE_TRYBOTS=luci.chrome.try:lacros-amd64-generic-chrome-skylab
   # CQ_INCLUDE_TRYBOTS=luci.chrome.try:lacros-arm-generic-chrome-skylab
-  'lacros_sdk_version': '14997.0.0',
+  'lacros_sdk_version': '15019.0.0',
 
   # Generate location tag metadata to include in tests result data uploaded
   # to ResultDB. This isn't needed on some configs and the tool that generates