[MacPorts] #52757: port lint should warn when $Id$ lines are present

[MacPorts]

#52757: port lint should warn when $Id$ lines are present
-------------------------+--------------------------------
 Reporter:  ryandesign   |      Owner:  macports-tickets@…
     Type:  enhancement  |     Status:  new
 Priority:  Normal       |  Milestone:  MacPorts 2.3.5
Component:  base         |    Version:  2.3.4
 Keywords:               |       Port:
-------------------------+--------------------------------
 Now that we're converted to git, Subversion `$Id$` lines are no longer
 relevant. `port lint` currently warns if the `$Id$` line is absent:

 {{{
 $ port lint whois
 --->  Verifying Portfile for whois
 Warning: Line 2 is missing RCS tag ($Id$)
 --->  0 errors and 1 warnings found.
 }}}

 This should be changed to warn if it is present.

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Ticket URL: <https://trac.macports.org/ticket/52757>
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