Roll Skia from c7218f57add1 to 17eaf6216046 (7 revisions)

https://skia.googlesource.com/skia.git/+log/c7218f57add1..17eaf6216046

2021-07-28 csmartdalton@google.com Update GrPathTessellator::prepare() to take a list of paths
2021-07-28 jvanverth@google.com Metal: use staging buffer for updating non-dynamic buffers
2021-07-28 brianosman@google.com Revert "Reland "SkCanvas: switch from SkDeque to simpler SkSTArray""
2021-07-28 herb@google.com Reland "draw vertices: put SkVM implementation behind a flag"
2021-07-28 brianosman@google.com Reland "SkCanvas: switch from SkDeque to simpler SkSTArray"
2021-07-28 brianosman@google.com Revert "SkCanvas: switch from SkDeque to simpler SkSTArray"
2021-07-28 brianosman@google.com SkCanvas: switch from SkDeque to simpler SkSTArray

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://skia-autoroll.corp.goog/r/android-master-autoroll
Please CC scroggo@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

Test: Presubmit checks will test this change.
Exempt-From-Owner-Approval: The autoroll bot does not require owner approval.
Bug: b/186777432
Change-Id: I796e6bed014b38317911b4d38e34448ef35fbe14