Roll ANGLE from a161b08b4a9a to 9a0b306dcc6d (7 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/a161b08b4a9a..9a0b306dcc6d

2022-03-30 aeubanks@google.com Remove set but otherwise unused variables
2022-03-30 syoussefi@chromium.org Vulkan: Use storeOp=None more opportunistically
2022-03-29 syoussefi@chromium.org Vulkan: Remove suppression of fixed VVL errors
2022-03-29 angle-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from 8da5cdbde887 to e38e969e37fe (4 revisions)
2022-03-29 lubosz.sarnecki@collabora.com Tests: Add Shadowgun Legends trace.
2022-03-29 geofflang@google.com Reland: Emulate RGB10 (no alpha) on desktop OpenGL.
2022-03-29 steven@valvesoftware.com Vulkan: add tests for clearing/drawing after invalidate

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 alanbaker@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: alanbaker@google.com
Change-Id: I2b72ea3534d427d5efd11d4a67ddd104d26ee076
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/85181
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 103ae1e..f556679 100644
--- a/DEPS
+++ b/DEPS
@@ -133,7 +133,7 @@
   },
 
   'third_party/angle': {
-    'url': '{chromium_git}/angle/angle@a161b08b4a9a8f9fc9cb7588f7997309b5017bc1',
+    'url': '{chromium_git}/angle/angle@9a0b306dcc6dc17c9e1fc5519c85143eb4dd2f98',
     'condition': 'dawn_standalone',
   },