Roll DirectX Shader Compiler from 833f91fd77df to 85f7653650f4 (3 revisions)

https://chromium.googlesource.com/external/github.com/microsoft/DirectXShaderCompiler.git/+log/833f91fd77df..85f7653650f4

2025-11-21 alexsepkowski@gmail.com Execution Tests: Long Vector - WaveMulti* Ops (#7925)
2025-11-21 damyanp@microsoft.com [NFC] Remove unnecessary copies of D3D_SHADER_MODEL_* (#7940)
2025-11-21 damyanp@microsoft.com Make minimum required SDK be version 26100 (#7939)

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 bajones@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: bajones@google.com
Change-Id: Iefcbf44630038f495cec5908ff16595482af54df
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/275914
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 335f93c..58f87a3 100644
--- a/DEPS
+++ b/DEPS
@@ -357,7 +357,7 @@
   },
 
   'third_party/dxc': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@833f91fd77df974d978ef0ee492aad0e8c75f318',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@85f7653650f44c32c0853d77b68348d366d90a26',
   },
 
   'third_party/dxheaders': {
diff --git a/third_party/dxc b/third_party/dxc
index 833f91f..85f7653 160000
--- a/third_party/dxc
+++ b/third_party/dxc
@@ -1 +1 @@
-Subproject commit 833f91fd77df974d978ef0ee492aad0e8c75f318
+Subproject commit 85f7653650f44c32c0853d77b68348d366d90a26