Roll Tint from 34f7eedf74 to bfb27f00d7 (2 revisions)

https://dawn.googlesource.com/tint.git/+log/34f7eedf7427..bfb27f00d70a

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 jrprice@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/main/autoroll/README.md

Bug: None
Tbr: jrprice@google.com
Change-Id: I4fc359a476d8980005290d0de1fcac74874f3988
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/61581
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@34f7eedf742755ace901f21cbd3ccd03aa61db23',
+    'url': '{dawn_git}/tint@bfb27f00d70a8ef571b24d43f7900b1a29708cdf',
   },
 
   # GLFW for tests and samples