Roll Tint from 6a56744b55 to 9fdfa1e323 (1 revision)

https://dawn.googlesource.com/tint.git/+log/6a56744b557c..9fdfa1e32374

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 kainino@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: kainino@google.com
Change-Id: I45055d0e0a7811278fe154cedb83bdbc268b3f46
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/50520
Reviewed-by: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: Dawn Autoroller <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -96,7 +96,7 @@ deps = {
 
   # WGSL support
   'third_party/tint': {
-    'url': '{dawn_git}/tint@6a56744b557caf555713af4afff5061746a526f2',
+    'url': '{dawn_git}/tint@9fdfa1e32374f8d862c98ad241757853386f66e6',
   },
 
   # GLFW for tests and samples