[MacPorts] #60201: beanshell: update to 2.0b6

[MacPorts]

#60201: beanshell: update to 2.0b6
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  Reporter:  chrstphrchvz  |      Owner:  (none)
      Type:  update        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:
      Port:  beanshell     |
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Description changed by chrstphrchvz:

Old description:

> Port is currently at version 2.0b4, as when submitted in 2007. Upstream
> project is still active; latest release is 2.0b6 (released 2016).
>
> If this port is to be kept, its fallback dependency on deprecated port
> `kaffe` should be replaced with using the Java portgroup.
>
> (I personally do not need this port.)

New description:

 Port is currently at version 2.0b4, as when submitted in 2007. Upstream
 project is still active; latest release is 2.0b6 (released 2016).

 If this port is to be kept, its fallback dependency on deprecated port
 `kaffe` should be replaced with using the Java portgroup (#60206).

 (I personally do not need this port.)

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Ticket URL: <https://trac.macports.org/ticket/60201#comment:1>
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