[MacPorts] #36404: bob: use github portgroup

[MacPorts]

#36404: bob: use github portgroup
--------------------------+---------------------------
 Reporter:  ryandesign@…  |      Owner:  andre.anjos@…
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.1.2
 Keywords:  haspatch      |       Port:  bob
--------------------------+---------------------------
 This patch updates bob to use the github portgroup. If you have no
 objections, I can commit it.

 There was some back and forth in #36130 about whether the github portgroup
 should be used. The specific improvement this would offer is that the
 livecheck would be fixed.

 Before:

 {{{
 $ port livecheck
 Error: cannot check if bob was updated (regex didn't match)
 $
 }}}

 After:

 {{{
 $ port livecheck
 $
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/36404>
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