Roll SwiftShader from cd9da0fefcef to e6504a2a091c (1 revision)

https://swiftshader.googlesource.com/SwiftShader.git/+log/cd9da0fefcef..e6504a2a091c

2022-10-31 brunopitrus@hotmail.com Use sw::bit_cast<> for type punning

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

To file a bug in SwiftShader: https://bugs.chromium.org/p/swiftshader/issues/entry
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: alanbaker@google.com
Change-Id: I23eefa7f1ffa5f45b730e896acd0d1396fa0609b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107962
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>

DEPS

@@ -137,7 +137,7 @@ deps = {
   },
 
   'third_party/swiftshader': {
-    'url': '{swiftshader_git}/SwiftShader@cd9da0fefcefa6fc6d5ba7a2d29d173fef87801e',
+    'url': '{swiftshader_git}/SwiftShader@e6504a2a091c45772724b2f38e48131a53751fce',
     'condition': 'dawn_standalone',
   },