[MacPorts] #53713: Upgrade weechat to 1.7

[MacPorts]

#53713: Upgrade weechat to 1.7
----------------------+----------------------
  Reporter:  Nax      |      Owner:  harciga
      Type:  update   |     Status:  closed
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:  fixed    |   Keywords:  haspatch
      Port:  weechat  |
----------------------+----------------------

Comment (by ryandesign):

 In [changeset:"70ab1f2fe79c1a9a5e310af9c9d9012d3a854688/macports-ports"
 70ab1f2fe79c1a9a5e310af9c9d9012d3a854688/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="70ab1f2fe79c1a9a5e310af9c9d9012d3a854688"
 Remove maintainer harciga

 Maintainer hasn't been heard from since 2017.

 See: https://trac.macports.org/ticket/53713#comment:4
 See: https://trac.macports.org/ticket/69273#comment:1
 }}}

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Ticket URL: <https://trac.macports.org/ticket/53713#comment:6>
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