[MacPorts] #49428: lmdb: update master_sites

[MacPorts]

#49428: lmdb: update master_sites
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 Reporter:  ryandesign@…  |      Owner:  hum@…
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:
 Keywords:                |       Port:  lmdb
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 lmdb currently fetches from gitorious, but gitorious no longer exists.

 The homepage lists their new repository locations:

 http://symas.com/mdb/#docs

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Ticket URL: <https://trac.macports.org/ticket/49428>
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