Roll SwiftShader from 54bae6e27554 to e8c074d7684b (3 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/54bae6e27554..e8c074d7684b

2022-07-28 capn@google.com Refactor float to fixed-point conversion
2022-07-27 swiftshader.regress@gmail.com Regres: Update test lists @ 1739966f
2022-07-27 srisser@google.com Expose shaderUniformTexelBufferArray* indexing

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 enga@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: enga@google.com
Change-Id: Ibf733229e42792ce130a12752afeb9b0f2a19357
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/97481
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

@@ -134,7 +134,7 @@ deps = {
   },
 
   'third_party/swiftshader': {
-    'url': '{swiftshader_git}/SwiftShader@54bae6e2755429ed73968b7318d3b030b0ed7b0f',
+    'url': '{swiftshader_git}/SwiftShader@e8c074d7684b22c7981f76ff818e64294733ed2d',
     'condition': 'dawn_standalone',
   },