[MacPorts] #33229: libev: update to version 4.11

[MacPorts]

#33229: libev: update to version 4.11
------------------------------+---------------------------------------------
 Reporter:  jpo@…             |       Owner:  brett@…           
     Type:  update            |      Status:  new               
 Priority:  Normal            |   Milestone:                    
Component:  ports             |     Version:  2.0.3             
 Keywords:  haspatch          |        Port:  libev             
------------------------------+---------------------------------------------
Changes (by ryandesign@…):

  * keywords:  => haspatch
  * owner:  macports-tickets@… => brett@…
 * cc: brett@… (removed)


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Ticket URL: <https://trac.macports.org/ticket/33229#comment:1>
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