[MacPorts] #54187: terminal-notifier: bump to 1.8.0

[MacPorts]

#54187: terminal-notifier: bump to 1.8.0
--------------------------------+--------------------
  Reporter:  sierkb             |      Owner:  raimue
      Type:  update             |     Status:  closed
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:
Resolution:  fixed              |   Keywords:
      Port:  terminal-notifier  |
--------------------------------+--------------------

Comment (by raimue):

 I would argue terminal-notifier was always only useful fron the command-
 line. That it was built as an app bundle is an implementation detail and
 was hidden from users. terminal-notifier always requires the macOS UI and
 is useless without, therefore it still fits in the aqua category in my
 opinion.

--
Ticket URL: <https://trac.macports.org/ticket/54187#comment:4>
MacPorts <https://www.macports.org/>
Ports system for macOS