[MacPorts] #49966: ilmbase updated to 2.2.0

[MacPorts]

#49966: ilmbase updated to 2.2.0
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 Reporter:  mp@…      |      Owner:  macports-tickets@…
     Type:  update    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:  2.3.4
 Keywords:  haspatch  |       Port:  ilmbase
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 ilmbase (and openexr) updated.
 See ticket #49965 for details.
 (The patchfile is not needed anymore.)

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Ticket URL: <https://trac.macports.org/ticket/49966>
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