Roll Tint from 7156d3e314 to 4f79c84050 (1 revision)

https://dawn.googlesource.com/tint.git/+log/7156d3e3140b..4f79c8405028

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 dsinclair@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: dsinclair@google.com
Change-Id: I20a3fb1eff4313aa0b40532ec6d9f7dbcd540b93
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/30680
Reviewed-by: <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: <dawn-autoroll@skia-public.iam.gserviceaccount.com>

DEPS

@@ -90,7 +90,7 @@ deps = {
 
   # WGSL support
   'third_party/tint': {
-    'url': '{dawn_git}/tint@7156d3e3140b361c34503e518fa078bd0189981f',
+    'url': '{dawn_git}/tint@4f79c84050287dab127ba5410e770889ed11cb05',
     'condition': 'dawn_standalone',
   },