[shared_preferences_tool] Update dependencies and fix deprecation

[adsonpleal]

Update the dependencies and fix deprecations.

Issues:

flutter/flutter#166602

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 under¹.
• 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 under¹.
• 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 under¹.
• 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. 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.

Footnotes

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. ↩ ↩² ↩³

[adsonpleal]

@stuartmorgan-g should I actually update the version?

[adsonpleal]

I also updated this, which was also a deprecation.

[gemini-code-assist]

Code Review

This pull request updates dependencies for the shared_preferences_tool package, including devtools_app_shared, devtools_extensions, build_runner, and mockito. It also updates the Dart SDK constraint. As part of these updates, several deprecations are addressed: the requiresRunningApplication parameter is removed from DevToolsExtension widgets in tests, and the web app initialization in index.html is updated to use the modern flutter_bootstrap.js script. The changes are logical and correctly address the dependency updates and deprecations. I have one suggestion to make the changelog entry more descriptive.

[gemini-code-assist]

For better clarity, consider making this changelog entry more descriptive to fully capture the scope of the changes. The current description is a bit generic. A more detailed entry would better inform users about what was updated and fixed.

Suggested change

	* Updates shared preferences devtools extension dependencies
	* Updates dependencies for the `shared_preferences_tool` DevTools extension and fixes related deprecations.