fix(deps): update dependency flutter_lints to v5 (#446)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [flutter_lints](https://redirect.github.com/flutter/packages)
([source](https://redirect.github.com/flutter/packages/tree/HEAD/packages/flutter_lints))
| dependencies | major | `^4.0.0` -> `^5.0.0` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

---

### Release Notes

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

###
[`v5.0.0`](https://redirect.github.com/flutter/packages/blob/HEAD/packages/flutter_lints/CHANGELOG.md#500)

[Compare
Source](https://redirect.github.com/flutter/packages/compare/flutter_lints-v4.0.0...flutter_lints-v5.0.0)

- Updates `package:lints` dependency to version 5.0.0, with the
following changes:
    -   adds `invalid_runtime_check_with_js_interop_types`
    -   adds `unnecessary_library_name`
    -   removes `avoid_null_checks_in_equality_operators`
- Removes the following lints (see
[https://github.com/dart-lang/lints/issues/205](https://redirect.github.com/dart-lang/lints/issues/205)):
    -   `prefer_const_constructors`
    -   `prefer_const_declarations`
    -   `prefer_const_literals_to_create_immutables`
-   Updates minimum supported SDK version to Flutter 3.24/Dart 3.5.

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/canonical/ubuntu-flutter-plugins).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC44MC4wIiwidXBkYXRlZEluVmVyIjoiMzguODAuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Lukas Klingsbo <lukas.klingsbo@gmail.com>

packages/ubuntu_lints/pubspec.yaml

@@ -10,6 +10,6 @@ environment:
   sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
-  flutter_lints: ^4.0.0
+  flutter_lints: ^5.0.0
   yaml: ^3.1.2