[ITA] libnice-0.1.18-1

[Lemures Lemniscati]

ITA for libnice, which has been maintained by Yaakov [1].

Now, the latest upstream of libnice is 0.1.18 [2].

A new candidate cygport file is placed at [3].

It failed on Cygwin AppVeyor CI (ID 1695: [4]):

* On x86_64, it successfully built, but one test failed.
* On x86, it failed to build.

But, on my local machine, both of x86- and x86_64- builds and
all tests are sucessfully done.

Generated package files are placed at [5] and [6].

Packaging is inherited from 0.1.13-1

[1]: https://cygwin.com/git/?p=git/cygwin-packages/libnice.git
[2]: https://gitlab.freedesktop.org/libnice/libnice/-/tags
[3]: https://github.com/cygwin-freedesktop-lem/libnice-cygport/tree/n_0.1.18-1
[4]: https://cygwin.com/cgi-bin2/jobs.cgi?id=1695
  or https://ci.appveyor.com/project/cygwin/scallywag/builds/37187728
[5]: https://cygwin-freedesktop-lem.github.io/libnice-cygport/
[6]: https://github.com/cygwin-freedesktop-lem/libnice-cygport/tree/n_0.1.18-1_gh-pages


Regards, 

Lem