Roll DirectX Shader Compiler from 6b68f3b5832c to fcbd2a184294 (2 revisions)

https://chromium.googlesource.com/external/github.com/microsoft/DirectXShaderCompiler.git/+log/6b68f3b5832c..fcbd2a184294

2025-02-18 stevenperron@google.com [SPIRV] Add the vk::image_format to runtime arrays (#7128)
2025-02-18 stevenperron@google.com [SPIRV] Stop running ReplaceInvalidOpcPass (#7138)

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 shrekshao@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: shrekshao@google.com
Change-Id: Ia4f35e8e5e9f7ff38d62e978605505de30c2a24e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/226695
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 524a0cf..bab2c45 100644
--- a/DEPS
+++ b/DEPS
@@ -344,7 +344,7 @@
   },
 
   'third_party/dxc': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@6b68f3b5832cb57dc69b2902b9ab520c9506f77a',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@fcbd2a18429447502ecf91fa4f684d23142a8b57',
   },
 
   'third_party/dxheaders': {
diff --git a/third_party/dxc b/third_party/dxc
index 6b68f3b..fcbd2a1 160000
--- a/third_party/dxc
+++ b/third_party/dxc
@@ -1 +1 @@
-Subproject commit 6b68f3b5832cb57dc69b2902b9ab520c9506f77a
+Subproject commit fcbd2a18429447502ecf91fa4f684d23142a8b57