Change TABLE operator table to be an attribute for BI/MI

Use cases for BI/MI profiles show that the table argument
for the TABLE operator will be known at compile time. Make
it an attribute in that case. If a dynamic table is needed,
the GATHER op is available.

Signed-off-by: Eric Kunze <eric.kunze@arm.com>
Change-Id: Icb54eaa443ed7896d5010c7a30af88b02c8a83ad