In multiRU we will need to be able to check multiple CPRI boards and multiple SFP ports on them, not only SFP ports on CPRI board 0 that was implicitly used until now.

-> As a preparatory step the SR to explicitly specify which CPRI resources are being verified.

This patch is necessary because in slapos.toolbox!127 (merged) we adjust check_cpri_lock plugin to require CPRI device + SFP port to be explicitly specified.

/cc @jhuge, @lu.xu, @tomo, @xavier_thompson, @Daetalus