RFS: multimon-ng 1.6.0+dfsg-1 - please update to upstream version 1.6.0 [Closes: #1144333]

X-Debbugs-CC: [email protected]

Dear Debian Hamradio Maintainers,

I have prepared an update of multimon-ng to upstream version 1.6.0
and would like to request a review and upload.

  Salsa MR: https://salsa.debian.org/shadowcaster3/multimon-ng/-/merge_requests/1
  Bug: https://bugs.debian.org/1144333
  CI: passing (sid/amd64)

Changes in 1.6.0+dfsg-1:
  * New upstream release (Closes: #1144333)
    - GSC (Golay Sequential Code) paging decoder
    - Major FLEX_NEXT improvements per ARIB STD-43A
    - JSON output via --json (POCSAG, FLEX, FLEX_NEXT, GSC, EAS, ...)
    - New gen-ng signal generator (installed as /usr/bin/gen-ng)
    - BCH library relicensed to public domain (Unlicense), replacing
      the previously non-free BCHCode.c
    - Improved POCSAG polarity detection and BCH error correction
    - Automatic input format detection, macOS Core Audio support
  * debian/copyright: updated for new files; add Unlicense and Expat
    license texts; exclude .github, cmake toolchains, demo/, test/
  * debian/control: Standards-Version 4.7.4; corrected mode list
    (FLEX_NEXT, GSC, MORSE_CW); note JSON support; fix "moderns" typo
  * debian/watch: bumped to version=4
  * debian/multimon-ng.manpages: install new gen-ng.1

Regards,
Vasyl Samoilov