[MacPorts] #41790: Replace texi2html @5.0_1 with texinfo @5.2

[MacPorts]

#41790: Replace texi2html @5.0_1 with texinfo @5.2
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  Reporter:  larryv@…                            |      Owner:  macports-
      Type:  enhancement                         |  tickets@…
  Priority:  Normal                              |     Status:  new
 Component:  ports                               |  Milestone:
Resolution:                                      |    Version:
      Port:  gnustep-make-docs gauche-c-wrapper  |   Keywords:
  ffmpeg ffmpeg-devel pTeX lilypond lilypond-    |
  devel                                          |
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Comment (by egall@…):

 Replying to [comment:6 devans@…]:
 > Reply from ffmpeg is [https://trac.ffmpeg.org/ticket/3232#comment:2
 here] citing scarcity of texi2any in distributions.

 ...so it appears we have a chicken-and-the-egg problem here. Have any
 other distributions added texi2any in the last 7 months?

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Ticket URL: <https://trac.macports.org/ticket/41790#comment:7>
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