(devel/p5-IO-Async) Updated to 0.75

0.75    2019-11-26 00:06:59
        [CHANGES]
        * Remember to keep O_NONBLOCK off on IO::Async::Channel sync mode
          filehandles
        * Added IO::Async::Process->finish_future
        * Added IO::Async::Routine->result_future
        * Future-returning version of IO::Async::Function->stop
        * Don't load IO::Socket or Sereal modules unless required

        [BUGFIXES]
        * Refresh the sigpipe in ->post_fork if required (RT128588)
        * Fix some spelling mistakes (RT130087)
        * Skip the async getprotobyname() test if it doesn't work
          synchronously (RT131029)

(mef)