Manpages of mapserver-bin in Debian bookworm-backports

• coshp(1)
• legend(1)
• map2img(1)
• mapserv(1)
• msencrypt(1)
• scalebar(1)
• shptree(1)
• shptreetst(1)
• shptreevis(1)
• sortshp(1)
• tile4ms(1)