[MacPorts] #62165: graphviz: Update to 2.46.0

[MacPorts]

#62165: graphviz: Update to 2.46.0
---------------------------------------+------------------------
  Reporter:  jarrodmillman             |      Owner:  ryandesign
      Type:  update                    |     Status:  accepted
  Priority:  Normal                    |  Milestone:
 Component:  ports                     |    Version:
Resolution:                            |   Keywords:
      Port:  graphviz, graphviz-devel  |
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Comment (by ryandesign):

 Replying to [comment:15 jjstickel]:
 > I got `gvedit` to configure, but then nothing was built (nothing to do
 for `make all`).
 >
 > I also managed to build and install `graphviz-gui`, but it seems rather
 useless. I can edit an attribute once, and the graph in the viewer
 changes, but then any more attribute edits do not take effect.
 >
 > So, my question is this:  is it worth keeping the gvedit and graphviz-
 gui portfiles? They do not seem very useful, and keeping them around may
 hinder future updates to graphviz (as is happening now). Or at least
 remove gvedit. We can keep graphviz-gui for now since it at least builds
 and installs.

 I'm sorry that you find graphviz-gui useless. I don't and would like to
 keep it, and gvedit as well, unless upstream has discontinued these
 products.

-- 
Ticket URL: <https://trac.macports.org/ticket/62165#comment:17>
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