chore(deps): update dependency vapor/fluent to from: "4.8.0"

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
vapor/fluent	minor	from: "4.4.0" -> from: "4.8.0"

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Release Notes

vapor/fluent (vapor/fluent)

### [`v4.8.0`](https://togithub.com/vapor/fluent/releases/tag/4.8.0): Update min Swift version to 5.6 and make platform versions consistent [Compare Source](https://togithub.com/vapor/fluent/compare/4.7.1...4.8.0) ###### *This patch was authored and released by [@​gwynne](https://togithub.com/gwynne).* ### [`v4.7.1`](https://togithub.com/vapor/fluent/releases/tag/4.7.1): Update to match FluentKit's declared version minimums [Compare Source](https://togithub.com/vapor/fluent/compare/4.7.0...4.7.1) ###### *This patch was authored and released by [@​gwynne](https://togithub.com/gwynne).* This should help fix building in Xcode. Also bumps minimum Swift version to 5.5.2 and removes outdated compiler conditionals on concurrency support, incidentally enabling back-deployment in the process. ### [`v4.7.0`](https://togithub.com/vapor/fluent/releases/tag/4.7.0): Add migrationLogLevel configuration [Compare Source](https://togithub.com/vapor/fluent/compare/4.6.0...4.7.0) ###### *This patch was authored by [@​madsodgaard](https://togithub.com/madsodgaard) and released by [@​gwynne](https://togithub.com/gwynne).* Adds the possibility to configure the log level for migrations with: ```swift app.fluent.migrationLogLeveL = .debug ``` ### [`v4.6.0`](https://togithub.com/vapor/fluent/releases/tag/4.6.0): Update minimum Swift version to 5.5 [Compare Source](https://togithub.com/vapor/fluent/compare/4.5.0...4.6.0) ###### *This patch was authored and released by [@​gwynne](https://togithub.com/gwynne).* Also updates very ancient CI. ### [`v4.5.0`](https://togithub.com/vapor/fluent/releases/tag/4.5.0): Add `asyncCredentialsAuthenticator` to `ModelCredentialsAuthenticatable` [Compare Source](https://togithub.com/vapor/fluent/compare/4.4.0...4.5.0) ###### *This patch was authored by [@​fatto](https://togithub.com/fatto) and released by [@​0xTim](https://togithub.com/0xTim).* Adds `asyncCredentialsAuthenticator` to `ModelCredentialsAuthenticatable` to allow it to be overridden if needs be

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