Roll ANGLE from 95f6e6865fa6 to 6f1c39b52b4f (1 revision)

https://chromium.googlesource.com/angle/angle.git/+log/95f6e6865fa6..6f1c39b52b4f

2021-12-28 lfy@google.com Vulkan: Restore color attachment mask-related blend states

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

To file a bug in ANGLE: https://bugs.chromium.org/p/angleproject/issues/entry
To file a bug in Dawn: https://bugs.chromium.org/p/dawn/issues/entry

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/main/autoroll/README.md

Bug: None
Tbr: jrprice@google.com
Change-Id: I0933cf939904b7b018ce652b105d23c60146e1bd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/74740
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index cbb9d5e..a1327f7 100644
--- a/DEPS
+++ b/DEPS
@@ -116,7 +116,7 @@
   },
 
   'third_party/angle': {
-    'url': '{chromium_git}/angle/angle@95f6e6865fa63bd6aa8f7ffc6fab5d407251e74a',
+    'url': '{chromium_git}/angle/angle@6f1c39b52b4f6565d5353111cf7250e67feb8da1',
     'condition': 'dawn_standalone',
   },