[MacPorts] #39176: Update postgis2 to 2.0.3

[MacPorts]

#39176: Update postgis2 to 2.0.3
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 Reporter:  macports@…  |      Owner:  macports-tickets@…
     Type:  update      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.1.3
 Keywords:              |       Port:  postgis2
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 Here's an update to 2.0.3. Also, the download URL for PostGIS has
 apparently changed.

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Ticket URL: <https://trac.macports.org/ticket/39176>
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