Roll DirectX Shader Compiler from 755d111ccdfb to e4b9b88c0c11 (2 revisions)

https://chromium.googlesource.com/external/github.com/microsoft/DirectXShaderCompiler.git/+log/755d111ccdfb..e4b9b88c0c11

2023-09-26 hanbyang@microsoft.com Fixed a crash in unroller when exiting blocks use switch instead of branch (#5779)
2023-09-26 jeffno@microsoft.com WinPIX: Find correct filename for subroutines in included headers within namespaces (#5776)

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 amaiorano@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://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

Bug: None
Tbr: amaiorano@google.com
Change-Id: I1427de93836fbd25dcfe5b714229b751d00b763e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/153700
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index d405a57..2a91ecd 100644
--- a/DEPS
+++ b/DEPS
@@ -179,7 +179,7 @@
   },
 
   'third_party/dxc': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@755d111ccdfbd314823bd16ddb93c6dd732e6e17',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@e4b9b88c0c113a006b5308459ee2621a0cadfb5d',
   },
 
   'third_party/dxheaders': {
diff --git a/third_party/dxc b/third_party/dxc
index 755d111..e4b9b88 160000
--- a/third_party/dxc
+++ b/third_party/dxc
@@ -1 +1 @@
-Subproject commit 755d111ccdfbd314823bd16ddb93c6dd732e6e17
+Subproject commit e4b9b88c0c113a006b5308459ee2621a0cadfb5d