Change linux_chromium_chromeos_msan_rel_ng to blocking on auto roll

Bug: v8:12755
Change-Id: I7c693c07640fd5952047666063f23b4be77692bd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3644954
Commit-Queue: Almothana Athamneh <almuthanna@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Auto-Submit: Almothana Athamneh <almuthanna@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80590}

tools/release/auto_roll.py

@@ -12,8 +12,7 @@ from common_includes import *
 ROLL_SUMMARY = ("Summary of changes available at:\n"
                 "https://chromium.googlesource.com/v8/v8/+log/%s..%s")
 
-ISSUE_MSG = (
-"""Please follow these instructions for assigning/CC'ing issues:
+ISSUE_MSG = ("""Please follow these instructions for assigning/CC'ing issues:
 https://v8.dev/docs/triage-issues
 
 Please close rolling in case of a roll revert:
@@ -21,6 +20,7 @@ https://v8-roll.appspot.com/
 This only works with a Google account.
 
 CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux-blink-rel
+CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux_chromium_chromeos_msan_rel_ng
 CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux_optional_gpu_tests_rel
 CQ_INCLUDE_TRYBOTS=luci.chromium.try:mac_optional_gpu_tests_rel
 CQ_INCLUDE_TRYBOTS=luci.chromium.try:win_optional_gpu_tests_rel

tools/release/test_scripts.py

@@ -534,6 +534,7 @@ https://v8-roll.appspot.com/
 This only works with a Google account.
 
 CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux-blink-rel
+CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux_chromium_chromeos_msan_rel_ng
 CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux_optional_gpu_tests_rel
 CQ_INCLUDE_TRYBOTS=luci.chromium.try:mac_optional_gpu_tests_rel
 CQ_INCLUDE_TRYBOTS=luci.chromium.try:win_optional_gpu_tests_rel