[MacPorts] #53066: Version Update to SeqAn 2.2.0

[MacPorts]

#53066: Version Update to SeqAn 2.2.0
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 Reporter:  rrahn   |      Owner:
     Type:  update  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  seqan
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 Updates the version of seqan port to version 2.2.0.
 Updates corresponding hash values and resets revision number to 0.

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Ticket URL: <https://trac.macports.org/ticket/53066>
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