Roll ANGLE from 21f16cb16333 to 1572f609c18e (6 revisions) (flutter/engine#42796)

21f16cb163..1572f609c1

2023-06-12 romanl@google.com Disable hashes for ANGLE features generator
2023-06-12 syoussefi@chromium.org Vulkan: Fix read pixels with RGBX
2023-06-12 zijiehe@google.com [GlobalMutex] Do not assume the thread conflict happens in tests
2023-06-12 romanl@google.com Tests: disable TraceTest.respawnables on native Win & Linux
2023-06-12 cnorthrop@google.com Vulkan: Disable some dynamic states on ARM
2023-06-12 angle-autoroll@skia-public.iam.gserviceaccount.com Roll VK-GL-CTS from f7613775cdc7 to 7dc49a77dd0f (1 revision)

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

To file a bug in ANGLE: http://anglebug.com/new
To file a bug in Flutter Engine: https://github.com/flutter/flutter/issues/new

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

DEPS

@@ -635,7 +635,7 @@ deps = {
    Var('swiftshader_git') + '/SwiftShader.git' + '@' + '5f9ed9b16931c7155171d31f75004f73f0a3abc8',
 
    'src/third_party/angle':
-   Var('chromium_git') + '/angle/angle.git' + '@' + '21f16cb16333802dfa942d67cac59885f904301d',
+   Var('chromium_git') + '/angle/angle.git' + '@' + '1572f609c18e12eef702983c58b563f58acad1c3',
 
    'src/third_party/vulkan_memory_allocator':
    Var('chromium_git') + '/external/github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator' + '@' + '7de5cc00de50e71a3aab22dea52fbb7ff4efceb6',