Roll third_party/tint/ e496b952f..f6ac1c3df (1 commit)

https://dawn.googlesource.com/tint/+log/e496b952f1a5..f6ac1c3dfad6

$ git log e496b952f..f6ac1c3df --date=short --no-merges --format='%ad %ae %s'
2021-09-16 bclayton Resolver: Validate that type sizes fit in uint32_t

Created with:
  roll-dep third_party/tint

No-Try: true
Change-Id: I6509c29a86eda743715a6401ef461b84fe28d851
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/64481
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
diff --git a/DEPS b/DEPS
index 532b356..8c11fb3 100644
--- a/DEPS
+++ b/DEPS
@@ -96,7 +96,7 @@
 
   # WGSL support
   'third_party/tint': {
-    'url': '{dawn_git}/tint@e496b952f1a5cd0b8ed681d186f98da71dc22f45',
+    'url': '{dawn_git}/tint@f6ac1c3dfad618cfd518dfa0e208e8c1fbbc903b',
   },
 
   # GLFW for tests and samples