Roll SwiftShader from fdf41479349b to fa1a1fcf0fd2 (3 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/fdf41479349b..fa1a1fcf0fd2

2022-10-19 sugoi@google.com Fix zlib dependency for Regres
2022-10-19 capn@google.com Store phi variables in a collection of SIMD components
2022-10-19 capn@google.com Limit SPIR-V phi variable lifetimes

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 lokokung@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: lokokung@google.com
Change-Id: I949bd0e5c3c72dfae56d6ab92f3420fd86dbafc4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106417
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>

DEPS

@@ -137,7 +137,7 @@ deps = {
   },
 
   'third_party/swiftshader': {
-    'url': '{swiftshader_git}/SwiftShader@fdf41479349bfc6f860ee94090382051e35107e6',
+    'url': '{swiftshader_git}/SwiftShader@fa1a1fcf0fd2821ac92c1fda55d52bef61aa8f9e',
     'condition': 'dawn_standalone',
   },