Roll Tint from e92a1ae4ac2d to ed86bf99b055 (3 revisions)

https://dawn.googlesource.com/tint.git/+log/e92a1ae4ac2d..ed86bf99b055

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/tint-dawn
Please CC cwallez@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: cwallez@google.com
Change-Id: I2c6b47b0c6feb1164c6803de38648032a90163fe
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/52000
Reviewed-by: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
diff --git a/DEPS b/DEPS
index 67e73d1..abc0244 100644
--- a/DEPS
+++ b/DEPS
@@ -96,7 +96,7 @@
 
   # WGSL support
   'third_party/tint': {
-    'url': '{dawn_git}/tint@e92a1ae4ac2dd1c232c925d541bc84e78541bd60',
+    'url': '{dawn_git}/tint@ed86bf99b055df9f6223bc9b9a4a81de7c808158',
   },
 
   # GLFW for tests and samples