[bojemoi] borodino: add IPv6 support — ak47, bm12, uzi

Commit `dc1cc3d`

import_ipv6_cidrs.sh: new script to create ip2location_db1_v6 table and populate it from RIPE NCC delegated stats (curl -4, BEGIN/COMMIT batch)
thearm_ak47: alternate 50/50 between ip2location_db1 (v4) and ip2location_db1_v6 (v6) each iteration, fallback on the other table if empty; detect IPv6 CIDR via “:” and pass -6 to db_nmap
thearm_bm12: import ipaddress; filter fe80::/10 link-local addresses in TABLESAMPLE queries; detect IPv6 in build_nmap_command() and prepend -6 to db_nmap
thearm_uzi: import ipaddress; filter fe80::/10 in get_random_host(); wrap IPv6 addresses in brackets for Metasploit RHOSTS ([addr])

Co-Authored-By: Claude Sonnet 4.6 noreply@anthropic.com