textproc/hs-lhs2tex: Update 1.25 => 1.26

• Add second WWW for hackage.haskell.org
• Clarify LICENSE
• Switch GHC 9.8 => 9.10
• Improve pkg-descr
• Pet portclippy(1) and portfmt(1)

Approved by: haskell@ (alven@)
Approved by: db@, yuri@ (Mentors, implicit)