Roll Skia from de97c76d648f to ad59558ba17b (4 revisions)

https://skia.googlesource.com/skia.git/+log/de97c76d648f..ad59558ba17b

2023-09-25 johnstiles@google.com Fix expression position of redundant casts.
2023-09-25 jvanverth@google.com [Metal] Update some deprecated interfaces.
2023-09-25 johnstiles@google.com Add 'children' parameters to SkMesh::Make.
2023-09-25 kjlubick@google.com Reland "Make SKP deserialize null instead of PNG images by default."

If this roll has caused a breakage, revert this CL and stop the roller
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https://skia-autoroll.corp.goog/r/android-master-autoroll
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is aware of the problem.

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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/40045064
Bug: b/40045232
Bug: b/186777432
Change-Id: Iba385159ba27a588fa138188a71de08a0c52eb5d