Roll Skia from dbbc118e23eb to c67d061a9101 (2 revisions) (#191354)

https://skia.googlesource.com/skia.git/+log/dbbc118e23eb..c67d061a9101

2026-08-19 fmalita@google.com Reland "[skottie] Add support for text
tracking (letter spacing)"
2026-08-19 skia-autoroll@skia-public.iam.gserviceaccount.com Manual roll
Dawn from 580bf1fb8e1a to c3845d0d9626 (6 revisions)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-flutter-autoroll
Please CC
awolff@google.com,kjlubick@google.com,robertphillips@google.com on the
revert to ensure that a human
is aware of the problem.

To file a bug in Skia: https://bugs.chromium.org/p/skia/issues/entry
To file a bug in Flutter:
https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md