Update dependency flutter_lints to v6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
flutter_lints (source)	dev_dependencies	major	^5.0.0 → 6.0.0

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Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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Release Notes

flutter/packages (flutter_lints)

v6.0.0

Compare Source

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Configuration

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: frontend/pubspec.lock

Command failed: flutter pub upgrade flutter_lints
Note: matcher is pinned to version 0.12.19 by flutter_test from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.

Note: test_api is pinned to version 0.7.10 by flutter_test from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.


Because test >=1.27.0 <1.29.0 depends on test_api 0.7.8 and test >=1.25.13 <1.28.0 depends on matcher >=0.12.16 <0.12.18, test >=1.25.13 <1.29.0 requires test_api 0.7.8 or matcher >=0.12.16 <0.12.18.
And because every version of flutter_test from sdk depends on matcher 0.12.19 and test >=1.29.0 depends on analyzer >=8.0.0 <11.0.0, if flutter_test from sdk and test >=1.25.13 then test_api 0.7.8 or analyzer >=8.0.0 <11.0.0.
And because riverpod_generator 2.6.5 depends on analyzer ^7.0.0 and no versions of riverpod_generator match >2.6.5 <3.0.0, if flutter_test from sdk and test >=1.25.13 and riverpod_generator ^2.6.5 then test_api 0.7.8.
And because testcase_dashboard depends on flutter_test from sdk which depends on test_api 0.7.10, test >=1.25.13 is incompatible with riverpod_generator ^2.6.5.
So, because testcase_dashboard depends on both riverpod_generator ^2.6.5 and test ^1.25.15, version solving failed.


You can try the following suggestion to make the pubspec resolve:
* Try an upgrade of your constraints: flutter pub upgrade --major-versions
Failed to update packages.