ors-amarisoft improvement

• Add support for IPv6 in UEs if available
• Use latest amarisoft version on ORS if available
• Add gnb_id_bits parameter
• Use promises from slapos.toolbox repository https://lab.nexedi.com/nexedi/slapos.toolbox/merge_requests/109
• Rotate and add timestamps in enb-output.log, gnb-output.log, mme-output.log etc...
• Add support for Lopcomm RRH