Roll DirectX Shader Compiler from f6d175959760 to f9389db7c34d (1 revision)

https://chromium.googlesource.com/external/github.com/microsoft/DirectXShaderCompiler.git/+log/f6d175959760..f9389db7c34d

2024-05-13 jeffno@microsoft.com PIX: Correct the disambiguation of AS+MS threads for mesh shader output (#6592)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/directx-shader-compiler-dawn
Please CC rharrison@google.com,webgpu-developers@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in DirectX Shader Compiler: https://github.com/microsoft/DirectXShaderCompiler/issues/new/choose
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: rharrison@google.com
Change-Id: Id4d1c0c5e0719700f16727afe5863604b71421f4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/188022
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index c2c1860..60bd15e 100644
--- a/DEPS
+++ b/DEPS
@@ -287,7 +287,7 @@
   },
 
   'third_party/dxc': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@f6d175959760b9d3a1f0697b6c299792924305a8',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@f9389db7c34d3fe1f1a8bd5c7c1605f4ce49eec8',
   },
 
   'third_party/dxheaders': {
diff --git a/third_party/dxc b/third_party/dxc
index f6d1759..f9389db 160000
--- a/third_party/dxc
+++ b/third_party/dxc
@@ -1 +1 @@
-Subproject commit f6d175959760b9d3a1f0697b6c299792924305a8
+Subproject commit f9389db7c34d3fe1f1a8bd5c7c1605f4ce49eec8