Typo in `ConnectAsync` (Connectors.Memory.Sqlite/Database.cs)

[tynguyen]

semantic-kernel/dotnet/src/Connectors/Connectors.Memory.Sqlite/Database.cs

Line 26 in 1e72692

var connection = new SqliteConnection(@"Data Source={filename};");

Should it be
var connection = new SqliteConnection($"Data Source={filename};");
instead?

[dluc]

@shawncal @ => $