docs: Update pymssql connect() signature.
docs: Update pymssql connect() signature.

JimDennis/pymssql,bladams/pymssql,klothe/pymssql,bladams/pymssql,JimDennis/pymssql,Aloomaio/pymssql,zerolugithub/pymssql,Aloomaio/pymssql,Aloomaio/pymssql,ramiro/pymssql,ramiro/pymssql,pymssql/pymssql,ramiro/pymssql,zerolugithub/pymssql,klothe/pymssql,bladams/pymssql,JimDennis/pymssql,zerolugithub/pymssql,pymssql/pymssql,klothe/pymssql