Consider adding a new parameter -ServerCertificate where applicable

[Matteo-T]

This is a new parameter supported by Microsoft.Data.SqlClient 5.1+

See https://learn.microsoft.com/dotnet/api/microsoft.data.sqlclient.sqlconnectionstringbuilder.servercertificate?view=sqlclient-dotnet-standard-5.1

So, it may make sense to look into adding it (at least to Invoke-Sqlcmd).