Roll ANGLE from 4b745c2bfa6b to 4a5fe6fb56e5 (3 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/4b745c2bfa6b..4a5fe6fb56e5

2022-07-01 angle-autoroll@skia-public.iam.gserviceaccount.com Roll SwiftShader from 90fdde382489 to d1116fa9e9dc (13 revisions)
2022-07-01 lexa.knyazev@gmail.com BlitGL: Fix LUMAWorkaround for half-float copies
2022-07-01 mikes@lunarg.com Update MSRTSS vulkan struct to final version

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 shrekshao@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: shrekshao@google.com
Change-Id: I5963b8426d11bc5a64fa2a0577d43c4434cb865b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/95361
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
diff --git a/DEPS b/DEPS
index f867e02..3e6ee40 100644
--- a/DEPS
+++ b/DEPS
@@ -129,7 +129,7 @@
   },
 
   'third_party/angle': {
-    'url': '{chromium_git}/angle/angle@4b745c2bfa6b5ef7d51e5c6f40ae5ca21917e03c',
+    'url': '{chromium_git}/angle/angle@4a5fe6fb56e5be3ad536e5e6e47b8072769d44bc',
     'condition': 'dawn_standalone',
   },