* Update to 7.80
* Add "full" variants for nmap and ncat that support Lua scripts (and
OpenSSL)
* Replace libcxx fix with upstream patch[1] (CHANGELOG change was
removed)
* Switch ndiff to use Python 3 (using a patch from Debian[2], which
comes from an upstream PR[3] plus a port of ndiff/setup.py)
[1]: ea4e2d6657
[2]: 0510c602dd/debian/patches/0004-Python3-port-of-ndiff.patch
[3]: https://github.com/nmap/nmap/pull/1807
Signed-off-by: Jeffery To <jeffery.to@gmail.com>