[MacPorts] #53520: Upgrade libebur128 to version 1.2.2

[MacPorts]

#53520: Upgrade libebur128 to version 1.2.2
-----------------------+------------------------
 Reporter:  audionuma  |      Owner:
     Type:  update     |     Status:  new
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:
 Keywords:             |       Port:  libebur128
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 Release 1.2.2 of libebur128 fixes a segfault when using 192 KHz audio file
 as input.

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Ticket URL: <https://trac.macports.org/ticket/53520>
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