atds

Refactor authentication handling in MSSQLConnection to check for existing auth context before creating a new one for both KERBEROS and NTLM protocols.

Merge branch 'main' of https://github.com/skelsec/atds

Enhance MSSQLConnectionFactory to include additional parameters in create_connection_newtarget method for improved connection handling.

Update version to 0.0.2 and enhance MSSQLConnection with optional SMB credentials. Modify MSSQLConnectionFactory to support SMB credentials and update connection handling in tdsclient. Improve SMBPipeNetwork with disconnect handling.

Remove unused incoming packet handling in MSSQLConnection and delete obsolete aiocmd setup script.