[MacPorts] #53947: ansifilter: update to 2.4

[MacPorts]

#53947: ansifilter: update to 2.4
-------------------------+---------------------------------
  Reporter:  tessus      |      Owner:
      Type:  update      |     Status:  closed
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.4.1
Resolution:  duplicate   |   Keywords:  haspatch maintainer
      Port:  ansifilter  |
-------------------------+---------------------------------

Comment (by tessus):

 The Contributions section, first sentence.
 https://guide.macports.org/#project.contributing

 Maybe you could add a sentence like: ''You can also send us a pull request
 on github (link to gh PR) in which case no ticket needs to be opened.''

 But it also states: ''You can, however, apply for commit access once you
 have some experience in maintaining ports. In fact, we would like to
 encourage you to apply after a few months.''

 It has been a few months. I'd like to apply for commit access. For ports
 tmux and ansifilter. Yes, I know, commit access is for everything. It's
 easy to revert a commit and you can ban me forever should I ever misuse
 the commit access.

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Ticket URL: <https://trac.macports.org/ticket/53947#comment:6>
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