Make information_schema.columns have the same columns as MySQL

[dveeden]

Enhancement

Some tools expect the srs_id column.

https://github.com/skeema/skeema/blob/0617f91d5a7795e42bb209c6a6e1cf07653c40e1/internal/tengo/table_introspect.go#L282

https://dev.mysql.com/doc/refman/8.0/en/information-schema-columns-table.html