Update dependencies from https://github.com/dotnet/efcore build 20230928.2 (#50987)

dotnet-ef , Microsoft.EntityFrameworkCore , Microsoft.EntityFrameworkCore.Design , Microsoft.EntityFrameworkCore.InMemory , Microsoft.EntityFrameworkCore.Relational , Microsoft.EntityFrameworkCore.Sqlite , Microsoft.EntityFrameworkCore.SqlServer , Microsoft.EntityFrameworkCore.Tools
 From Version 9.0.0-alpha.1.23477.14 -> To Version 9.0.0-alpha.1.23478.2

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Javier Calvarro Nelson <jacalvar@microsoft.com>

Author: dotnet-maestro[bot]