[MacPorts] #63167: gh @1.12.1 conflicts with fish @3.3.0

[MacPorts]

#63167: gh @1.12.1 conflicts with fish @3.3.0
--------------------------+--------------------
  Reporter:  cooljeanius  |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.7.1
Resolution:               |   Keywords:
      Port:  gh fish      |
--------------------------+--------------------

Comment (by herbygillot):

 Hey cooljeanius, can you ensure you have the very latest ports tree?
 Current versions of gh do not try to install to
 `/opt/local/share/fish/completions`.

 Please do a `sudo port selfupdate` then try to install `gh` again.

-- 
Ticket URL: <https://trac.macports.org/ticket/63167#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS