Mark two tests as requiring boolean col expressions
Mark two tests as requiring boolean col expressions

fixes CI failures on mssql

Change-Id: Ib9d3102bd7f8f4fb9ac5ac21abbb6a866e1f99cf

zzzeek/sqlalchemy,j5int/sqlalchemy,monetate/sqlalchemy,sqlalchemy/sqlalchemy,monetate/sqlalchemy,j5int/sqlalchemy