Roll ANGLE from 52527b8fd14a to d20c693a8447 (6 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/52527b8fd14a..d20c693a8447

2024-01-25 romanl@google.com Android.bp: add empty lines as bpfmt wants
2024-01-25 banisingh@google.com Use ADC for GCE VM
2024-01-25 romanl@google.com Android.bp: Move cflags repeated in each target to cc_defaults
2024-01-25 romanl@google.com Add a note on why ANGLE is pinned to C++17
2024-01-25 angle-autoroll@skia-public.iam.gserviceaccount.com Roll vulkan-deps from a2b38a7bbea9 to 52f65da37e07 (8 revisions)
2024-01-25 lexa.knyazev@gmail.com Metal: Simplify sign function translation

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 angle-team+autoroll@google.com,enga@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://issues.skia.org/issues/new?component=1389291&template=1850622

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

Bug: None
Tbr: enga@google.com
Change-Id: I264f10369cb1b0ac2a4a14b8ddfd934b3d5146be
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/171700
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
diff --git a/DEPS b/DEPS
index 9f1db09..6129be4 100644
--- a/DEPS
+++ b/DEPS
@@ -172,7 +172,7 @@
   },
 
   'third_party/angle': {
-    'url': '{chromium_git}/angle/angle@52527b8fd14af5ad81e58f00597cdddae7e0929d',
+    'url': '{chromium_git}/angle/angle@d20c693a8447be8692ba5d476735bb6c4b8d9cb7',
     'condition': 'dawn_standalone',
   },
 
diff --git a/third_party/angle b/third_party/angle
index 52527b8..d20c693 160000
--- a/third_party/angle
+++ b/third_party/angle
@@ -1 +1 @@
-Subproject commit 52527b8fd14af5ad81e58f00597cdddae7e0929d
+Subproject commit d20c693a8447be8692ba5d476735bb6c4b8d9cb7