[MacPorts] #49876: giflib needs update to 5.1.1

[MacPorts]

#49876: giflib needs update to 5.1.1
------------------------------+--------------------------------
 Reporter:  jake.petroules@…  |      Owner:  macports-tickets@…
     Type:  request           |     Status:  new
 Priority:  Normal            |  Milestone:
Component:  ports             |    Version:
 Keywords:                    |       Port:
------------------------------+--------------------------------


-- 
Ticket URL: <https://trac.macports.org/ticket/49876>
MacPorts <https://www.macports.org/>
Ports system for OS X