[MacPorts] #59067: winetricks: make zenity dependency optional

[MacPorts]

#59067: winetricks: make zenity dependency optional
--------------------------+------------------------
  Reporter:  kencu        |      Owner:  ryandesign
      Type:  enhancement  |     Status:  closed
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:  fixed        |   Keywords:
      Port:  winetricks   |
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Changes (by ryandesign):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 In [changeset:"083d0d82e5da388927e7c5e58b8b00e80474c561/macports-ports"
 083d0d82e5da388927e7c5e58b8b00e80474c561/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="083d0d82e5da388927e7c5e58b8b00e80474c561"
 winetricks: Update to 20190912

 Also make zenity dependency optional via a variant.

 Closes: https://trac.macports.org/ticket/59067
 }}}

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Ticket URL: <https://trac.macports.org/ticket/59067#comment:4>
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