Roll SwiftShader from d85a7a27b272 to 22186f076bf3 (4 revisions)

https://swiftshader.googlesource.com/SwiftShader.git/+log/d85a7a27b272..22186f076bf3

2021-02-22 capn@google.com Remove color interpolation from image sampling benchmark
2021-02-22 capn@google.com Revert sampling parameter initialization workaround
2021-02-22 capn@google.com Eliminate stores succeeded by another store
2021-02-22 capn@google.com Implement propagation of stores to loads in single basic blocks

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

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/master/autoroll/README.md

Bug: None
Tbr: ynovikov@google.com
Change-Id: Id249f4e2fff10d900b9e31f65d01a2c3ee107214
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2714624
Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index e6c5caa..2474d75 100644
--- a/DEPS
+++ b/DEPS
@@ -197,7 +197,7 @@
   },
 
   'third_party/SwiftShader': {
-    'url': '{swiftshader_git}/SwiftShader@d85a7a27b27269741a779a72f33436b83d98687c',
+    'url': '{swiftshader_git}/SwiftShader@22186f076bf3bbe1a818792bde93b297e3773f7e',
     'condition': 'not build_with_chromium',
   },