archivers/lazperf: Update to 1.4.4

• Update to 1.4.4
• remove a whitespace before end of line in pkg-descr (pet portlint)
• delete files/patch-laz-perf_portable__endian.hpp patched upstream

Approved by: tcberner (mentor)
Differential Revision: https://reviews.freebsd.org/D24481