Roll ANGLE from 1ad4ae4d63bf to 15a29438b099 (3 revisions)

https://chromium.googlesource.com/angle/angle.git/+log/1ad4ae4d63bf..15a29438b099

2023-06-07 prashanthsw@google.com Migrate Android NDK to CIPD [1/2]
2023-06-07 angle-autoroll@skia-public.iam.gserviceaccount.com Roll VK-GL-CTS from 0c2e936905ea to f7613775cdc7 (3 revisions)
2023-06-07 angle-autoroll@skia-public.iam.gserviceaccount.com Roll Chromium from 9e0b5e8b8a85 to fe5f79e217c4 (537 revisions)

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,senorblanco@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: senorblanco@google.com
Change-Id: I6dd385944b7fd4f386d9af3d8ee6c0d181bbb761
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/136422
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 da5ed84..e30c3ff 100644
--- a/DEPS
+++ b/DEPS
@@ -136,7 +136,7 @@
   },
 
   'third_party/angle': {
-    'url': '{chromium_git}/angle/angle@1ad4ae4d63bfa7272debdd6b8972cf6ef6738c1c',
+    'url': '{chromium_git}/angle/angle@15a29438b0993312be08684e0d312d0ec1057eb6',
     'condition': 'dawn_standalone',
   },