Roll SwiftShader from 421ddb40e1c1 to 433b1bf9bff2 (1 revision)

https://swiftshader.googlesource.com/SwiftShader.git/+log/421ddb40e1c1..433b1bf9bff2

2021-12-27 penghuang@chromium.org Use correct window depth to create pixmap

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 jrprice@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: jrprice@google.com
Change-Id: I85fd5d9ddb5bc7a362da8d953601556726b60ac9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/74700
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -121,7 +121,7 @@ deps = {
   },
 
   'third_party/swiftshader': {
-    'url': '{swiftshader_git}/SwiftShader@421ddb40e1c105d8eeae02aa66a263e9d52fc29e',
+    'url': '{swiftshader_git}/SwiftShader@433b1bf9bff2cb385f9cdfcb9be1d7f5489f357f',
     'condition': 'dawn_standalone',
   },