chore(deps): bump FluentValidation from 10.2.3 to 10.3.4

Bumps [FluentValidation](https://github.com/JeremySkinner/fluentvalidation) from 10.2.3 to 10.3.4.
- [Release notes](https://github.com/JeremySkinner/fluentvalidation/releases)
- [Changelog](https://github.com/FluentValidation/FluentValidation/blob/main/Changelog.txt)
- [Commits](FluentValidation/FluentValidation@10.2.3...10.3.4)

---
updated-dependencies:
- dependency-name: FluentValidation
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

asuka.csproj

@@ -13,7 +13,7 @@
     <ItemGroup>
       <PackageReference Include="Colorful.Console" Version="1.2.15" />
       <PackageReference Include="CommandLineParser" Version="2.8.0" />
-      <PackageReference Include="FluentValidation" Version="10.2.3" />
+      <PackageReference Include="FluentValidation" Version="10.3.4" />
       <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="10.2.3" />
       <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="5.0.0" />
       <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.1" />