clang roll script: Remove linux_chromium_chromeos_asan_rel_ng from cq bots.

The bot always times out and doesn't find anything useful. Let's just not run
it.

Bug: 1144484f
Change-Id: Iabd8150ffd6fef99782de28ad084a4cce80298c8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2637714
Commit-Queue: Nico Weber <thakis@chromium.org>
Commit-Queue: Hans Wennborg <hans@chromium.org>
Auto-Submit: Nico Weber <thakis@chromium.org>
Reviewed-by: Hans Wennborg <hans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#844754}

tools/clang/scripts/upload_revision.py

@@ -36,7 +36,6 @@ Cq-Include-Trybots: chromium/try:dawn-win10-x86-deps-rel
 Cq-Include-Trybots: chromium/try:linux-chromeos-dbg
 Cq-Include-Trybots: chromium/try:linux_angle_deqp_rel_ng
 Cq-Include-Trybots: chromium/try:linux_chromium_cfi_rel_ng
-Cq-Include-Trybots: chromium/try:linux_chromium_chromeos_asan_rel_ng
 Cq-Include-Trybots: chromium/try:linux_chromium_chromeos_msan_rel_ng
 Cq-Include-Trybots: chromium/try:linux_chromium_compile_dbg_32_ng
 Cq-Include-Trybots: chromium/try:linux_chromium_msan_rel_ng