Roll ANGLE from 15d5965d77c5 to 6067e9ce8bb3 (3 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/15d5965d77c5..6067e9ce8bb3

2020-11-12 jmadill@chromium.org Tests: Fix async queue feature comparision.
2020-11-11 timvp@google.com Suppress BestPractices-vkCreateDevice-specialuse-extension
2020-11-11 timvp@google.com Suppress Additional MultisampledRenderToTextureES3Test

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/angle-chromium-autoroll
Please CC timvp@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md

Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win-asan;luci.chromium.try:win_optional_gpu_tests_rel;luci.chromium.try:linux-swangle-try-x64;luci.chromium.try:win-swangle-try-x86
Bug: None
Tbr: timvp@google.com
Change-Id: Ia3633e376058787a1a097f97a79ff11b0a4464f0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2533808Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#826627}

DEPS

@@ -209,7 +209,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ANGLE
   # and whatever else without interference from each other.
-  'angle_revision': '15d5965d77c5a4c23fedb22dd35837312d39e563',
+  'angle_revision': '6067e9ce8bb3bde028dfa613af4d7b1ac41391e3',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling SwiftShader
   # and whatever else without interference from each other.