chore(deps): update dependency flutter_lints to v4 (#194)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [flutter_lints](https://togithub.com/flutter/packages)
([source](https://togithub.com/flutter/packages/tree/HEAD/packages/flutter_lints))
| dev_dependencies | major | `^3.0.0` -> `^4.0.0` |

---

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> Some dependencies could not be looked up. Check the Dependency
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---

### Release Notes

<details>
<summary>flutter/packages (flutter_lints)</summary>

###
[`v4.0.0`](https://togithub.com/flutter/packages/blob/HEAD/packages/flutter_lints/CHANGELOG.md#400)

[Compare
Source](https://togithub.com/flutter/packages/compare/flutter_lints-v3.0.2...flutter_lints-v4.0.0)

- Updates `package:lints` dependency to version 4.0.0, with the
following changes:
    -   adds `library_annotations`
    -   adds `no_wildcard_variable_uses`
    -   removes `package_prefixed_library_names`
    -   removes `library_names`

</details>

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launcher/pubspec.yaml

@@ -25,7 +25,7 @@ dev_dependencies:
   mockito: ^5.4.3
   flutter_test:
     sdk: flutter
-  flutter_lints: ^3.0.0
+  flutter_lints: ^4.0.0
   test: ^1.24.9
 
 flutter: