Roll Packages from 4b483f242936 to 93c3f69fa6c6 (9 revisions) (#136461)

https://github.com/flutter/packages/compare/4b483f242936...93c3f69fa6c6

2023-10-12 goderbauer@google.com [shared_preferences] update file version constraints (flutter/packages#5121)
2023-10-12 supercionci@hotmail.it [cross_file] Improved documentation about ignored parameters in IO module. (flutter/packages#4416)
2023-10-11 41873024+droidbg@users.noreply.github.com [in_app_purchase] [#135759] Fix. doc reference finishPurchase to completePurchase. (flutter/packages#5081)
2023-10-10 zeucxb@gmail.com Update repo README issues link (flutter/packages#5106)
2023-10-10 43643339+nohli@users.noreply.github.com [flutter_markdown] Fix typo in readme (flutter/packages#5096)
2023-10-10 43054281+camsim99@users.noreply.github.com [camerax] Implements torch mode (flutter/packages#4903)
2023-10-10 25266387+Leptopoda@users.noreply.github.com [shared_preferences] fix documentation wording (flutter/packages#4986)
2023-10-10 katelovett@google.com [two_dimensional_scrollables] Fix paint bug when rows/columns are pinned and axes are reversed (flutter/packages#5038)
2023-10-10 engine-flutter-autoroll@skia.org Roll Flutter from f52fe4f7 to 83134ac7 (25 revisions) (flutter/packages#5104)

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

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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

bin/internal/flutter_packages.version

-4b483f242936b883adc8c0afd8bb0f76b2d53b6d
+93c3f69fa6c619b41504dadf9f3ce4f8d6b60ae8