Migrates camera wrappers as part of flutter/flutter#119109

This (last wrappers related 🎉)  PR migrates wrappers to Swift:
* `FLTSavePhotoDelegate`
* `FLTWritableData`
* `FLTImageStreamHandler`
* `CameraProperties`
* `QueueUtils`

In line with Swift conventions, the `FLT` prefixes are removed.

## Pre-Review Checklist

**Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.

[^1]: Regular contributors who have demonstrated familiarity with the repository guidelines only need to comment if the PR is not auto-exempted by repo tooling.

There since to be an indent error, may be the problem for the failed
workflow runs

## Pre-Review Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] page, which explains my
responsibilities.
- [ ] I read and followed the [relevant style guides] and ran [the
auto-formatter].
- [ ] I signed the [CLA].
- [ ] The title of the PR starts with the name of the package surrounded
by square brackets, e.g. `[shared_preferences]`
- [ ] I [linked to at least one issue that this PR fixes] in the
description above.
- [ ] I updated `pubspec.yaml` with an appropriate new version according
to the [pub versioning philosophy], or I have commented below to
indicate which [version change exemption] this PR falls under[^1].
- [ ] I updated `CHANGELOG.md` to add a description of the change,
[following repository CHANGELOG style], or I have commented below to
indicate which [CHANGELOG exemption] this PR falls under[^1].
- [ ] I updated/added any relevant documentation (doc comments with
`///`).
- [ ] I added new tests to check the change I am making, or I have
commented below to indicate which [test exemption] this PR falls
under[^1].
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

**Note**: The Flutter team is currently trialing the use of [Gemini Code
Assist for
GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code).
Comments from the `gemini-code-assist` bot should not be taken as
authoritative feedback from the Flutter team. If you find its comments
useful you can update your code accordingly, but if you are unsure or
disagree with the feedback, please feel free to wait for a Flutter team
member's review for guidance on which automated comments should be
addressed.

[^1]: Regular contributors who have demonstrated familiarity with the
repository guidelines only need to comment if the PR is not
auto-exempted by repo tooling.

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/packages/blob/main/CONTRIBUTING.md
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md
[relevant style guides]:
https://github.com/flutter/packages/blob/main/CONTRIBUTING.md#style
[the auto-formatter]:
https://github.com/flutter/packages/blob/main/script/tool/README.md#format-code
[CLA]: https://cla.developers.google.com/
[Discord]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md
[linked to at least one issue that this PR fixes]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md#overview
[pub versioning philosophy]: https://dart.dev/tools/pub/versioning
[version change exemption]:
https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#version
[following repository CHANGELOG style]:
https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changelog-style
[CHANGELOG exemption]:
https://github.com/flutter/flutter/blob/master/docs/ecosystem/contributing/README.md#changelog
[test exemption]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Tree-hygiene.md#tests

Replaces the older style of framework imports (`#import <Foo/Foo.h>`) with the newer module style (`@import Foo;`).

Also opportunistically removes the ARC check; it's wildly unlikely that anyone writing a new plugin would disable ARC.

## Pre-Review Checklist

[^1]: Regular contributors who have demonstrated familiarity with the repository guidelines only need to comment if the PR is not auto-exempted by repo tooling.

`dart generator/generator.dart` adds support for numerous new fonts and
removed several deprecated or replaced fonts. This corresponds to
directory 12, generated in January 2026 (generated quarterly from now
on).

Updated the diff generator to match the current `CHANGELOG.md` format.

More duplicates were identified when initially generating. After
investigation, I found that 2 fonts were producing combinations with
multiple widths. This PR modifies `_deduplicateFonts` to remove these
non-standard width (100) variants.

Fixes flutter/flutter#180333