[MacPorts] #70408: automake @1.16.5: update to 1.17

[MacPorts]

#70408: automake @1.16.5: update to 1.17
-----------------------------------+--------------------
  Reporter:  cooljeanius           |      Owner:  (none)
      Type:  update                |     Status:  new
  Priority:  Normal                |  Milestone:
 Component:  ports                 |    Version:  2.9.3
Resolution:                        |   Keywords:
      Port:  automake, xar, avahi  |
-----------------------------------+--------------------
Changes (by ryandesign):

 * cc: i0ntempest, Schamschula (added)
 * port:  automake => automake, xar, avahi


Comment:

 That'll break everything that has hardcoded automake version 1.16 like xar
 and avahi so before updating, please fix those ports to use whatever the
 latest version is. An example of how to do that is in the `platform darwin
 arm` block at the bottom of the gts portfile.

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Ticket URL: <https://trac.macports.org/ticket/70408#comment:1>
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