Bump Microsoft.Data.SqlClient, Microsoft.EntityFrameworkCore and Microsoft.EntityFrameworkCore.SqlServer

Bumps [Microsoft.Data.SqlClient](https://github.com/dotnet/sqlclient), [Microsoft.EntityFrameworkCore](https://github.com/dotnet/efcore) and [Microsoft.EntityFrameworkCore.SqlServer](https://github.com/dotnet/efcore). These dependencies needed to be updated together.

Updates `Microsoft.Data.SqlClient` from 6.0.1 to 5.1.6
- [Release notes](https://github.com/dotnet/sqlclient/releases)
- [Changelog](https://github.com/dotnet/SqlClient/blob/main/CHANGELOG.md)
- [Commits](dotnet/SqlClient@v6.0.1...v5.1.6)

Updates `Microsoft.EntityFrameworkCore` from 9.0.3 to 9.0.4
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v9.0.3...v9.0.4)

Updates `Microsoft.EntityFrameworkCore.SqlServer` from 9.0.3 to 9.0.4
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v9.0.3...v9.0.4)

---
updated-dependencies:
- dependency-name: Microsoft.Data.SqlClient
  dependency-version: 5.1.6
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: Microsoft.EntityFrameworkCore
  dependency-version: 9.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Microsoft.EntityFrameworkCore.SqlServer
  dependency-version: 9.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/Directory.Packages.props

@@ -15,8 +15,8 @@
     <PackageVersion Include="Microsoft.AspNetCore.Http" Version="2.3.0" />
     <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.3" />
     <PackageVersion Include="Microsoft.Data.SqlClient" Version="6.0.1" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="9.0.3" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.3" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="9.0.4" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.SqlServer" Version="9.0.4" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageVersion Include="Polyfill" Version="7.24.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.150" />