Roll DirectX Shader Compiler from 5ff9cbc7cb83 to 206b77577d15 (1 revision)

https://chromium.googlesource.com/external/github.com/microsoft/DirectXShaderCompiler.git/+log/5ff9cbc7cb83..206b77577d15

2025-03-28 jbatista@microsoft.com [OMM] Add D3D Flag RAYTRACING_PIPELINE_FLAG_ALLOW_OPACITY_MICROMAPS, and run d3dreflect tests (#7239)

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 jrprice@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: jrprice@google.com
Change-Id: Ia182d3eefa20bd2fe5b84db6f7fecd30d44682f5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/233401
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index ec0c912..7bc7761 100644
--- a/DEPS
+++ b/DEPS
@@ -334,7 +334,7 @@
   },
 
   'third_party/dxc': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@5ff9cbc7cb83ab2d5f52255412f61ac3226c4a08',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@206b77577d15fc5798eb7ad52290388539b7146d',
   },
 
   'third_party/dxheaders': {
diff --git a/third_party/dxc b/third_party/dxc
index 5ff9cbc..206b775 160000
--- a/third_party/dxc
+++ b/third_party/dxc
@@ -1 +1 @@
-Subproject commit 5ff9cbc7cb83ab2d5f52255412f61ac3226c4a08
+Subproject commit 206b77577d15fc5798eb7ad52290388539b7146d