Roll Tint from 73e79886943c to 6f9ac3524a0f (2 revisions)

https://dawn.googlesource.com/tint.git/+log/73e79886943c..6f9ac3524a0f

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 amaiorano@google.com on the revert to ensure that a human
is aware of the problem.

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: amaiorano@google.com
Change-Id: Id2ece902458b2ba9ce9c20843233b69db3734c00
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/80340
Bot-Commit: 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 95f4ea7..97878b0 100644
--- a/DEPS
+++ b/DEPS
@@ -113,7 +113,7 @@
 
   # WGSL support
   'third_party/tint': {
-    'url': '{dawn_git}/tint@73e79886943c27274846723204c7dae2dacf7bb0',
+    'url': '{dawn_git}/tint@6f9ac3524a0fd97afbe22f91148dbe94516bcdd9',
   },
 
   # GLFW for tests and samples