fix(deps): update dependency flutter_riverpod to v3

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
flutter_riverpod (source)	dependencies	major	^2.5.1 → 3.2.1

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Release Notes

rrousselGit/riverpod (flutter_riverpod)

v3.2.1

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v3.2.0

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v3.1.0

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v3.0.3

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v3.0.2

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v3.0.1

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v3.0.0

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v2.6.1

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v2.6.0

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v2.5.3

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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: example/pubspec.lock

Command failed: flutter pub upgrade flutter_riverpod
Because no versions of riverpod_annotation match >2.3.5 <2.5.3 and riverpod_annotation >=2.5.3 <2.6.0 depends on riverpod 2.5.3, riverpod_annotation >2.3.5 <2.6.0 requires riverpod 2.5.3.
And because riverpod_annotation >=2.6.0 <2.6.1 depends on riverpod 2.6.0 and riverpod_annotation >=2.6.1 <3.0.0-dev.0 depends on riverpod 2.6.1, riverpod_annotation >2.3.5 <3.0.0-dev.0 requires riverpod 2.5.3 or 2.6.0 or 2.6.1.
And because riverpod_annotation 2.3.5 depends on riverpod 2.5.1 and flutter_riverpod >=3.2.1 depends on riverpod 3.2.1, riverpod_annotation >=2.3.5 <3.0.0-dev.0 is incompatible with flutter_riverpod >=3.2.1.
So, because example depends on both flutter_riverpod 3.2.1 and riverpod_annotation ^2.3.5, version solving failed.


You can try the following suggestion to make the pubspec resolve:
* Consider downgrading your constraint on flutter_riverpod: flutter pub add flutter_riverpod:^2.5.1
Failed to update packages.