Bluetooth: tester: Update server commands with sequence params

Most iuts data base are intended to have its attribute database builded
in sequence and its constant (except attribute values, parameters,
permissions). Patch allows btp specification to cover also devices
which cannot assign an ID right after issuing add attribute command or
set attribute component (which points to defined attribute ID).

Change-Id: Ie8e5ed223609cca2b6e3fb8444065f33b1408142
Signed-off-by: Grzegorz Kolodziejczyk <grzegorz.kolodziejczyk@tieto.com>