Roll SwiftShader from eedcf55ec853 to ed9d5ae1e79c (3 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/eedcf55ec853..ed9d5ae1e79c

2022-08-05 sugoi@google.com Temporarily allow unsupported structures in PhysicalDevice::getFeatures2()
2022-08-05 sugoi@google.com Workaround for dEQP-VK.info.device_mandatory_features failure
2022-08-05 sugoi@google.com Workaround vkGetPhysicalDeviceProperties2() issue

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: I2b17d7f977f6042b3f5653f856ff30f9f2eb6cdc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98440
Bot-Commit: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -134,7 +134,7 @@ deps = {
   },
 
   'third_party/swiftshader': {
-    'url': '{swiftshader_git}/SwiftShader@eedcf55ec8534140b8c79fd8a1739a50915d4b31',
+    'url': '{swiftshader_git}/SwiftShader@ed9d5ae1e79c3ecc3bee8e07e852ba24868d27d5',
     'condition': 'dawn_standalone',
   },