[MacPorts] #71318: boost: Remove this wrapper port; it keeps breaking different dependents of Boost

[MacPorts]

#71318: boost: Remove this wrapper port; it keeps breaking different dependents of
Boost
---------------------------+-----------------------
  Reporter:  barracuda156  |      Owner:  michaelld
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.10.4
Resolution:                |   Keywords:
      Port:  boost         |
---------------------------+-----------------------

Comment (by mascguy):

 Replying to [comment:2 ryandesign]:
 > Duplicate of, or at least dependent upon, #63136.

 Yes definitely, there are still a number of ports that depend on `boost`:

 {{{
 ./editors/sigil-qt4/Portfile:depends_lib-append      port:boost \
 ./editors/textmate2/Portfile:                        port:boost \
 ./games/glob2/Portfile:depends_lib         port:boost \
 ./games/PlasmaClient/Portfile:                            port:boost \
 ./games/wesnoth/Portfile:depends_lib-append      port:boost \
 ./graphics/agave/Portfile:                port:boost
 ./graphics/alembic/Portfile:    depends_lib-append      port:boost
 ./graphics/exempi/Portfile:     depends_lib-append port:boost
 ./graphics/vtk/Portfile:    depends_lib-append port:boost \
 ./net/et/Portfile:    depends_lib-append port:boost
 ./python/py-pynds/Portfile:                        port:boost \
 ./science/aircraft_oap/Portfile:depends_lib-append  port:boost \
 ./science/lscsoft-deps/Portfile:        port:boost
 ./science/openbabel/Portfile:depends_lib-append  port:boost \
 ./science/plumed/Portfile:    depends_lib-append port:boost
 ./sysutils/QLColorCode/Portfile:depends_build       port:boost
 ./textproc/freeling/Portfile:                    port:boost
 ./www/FileZilla/Portfile:                    port:boost
 }}}

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Ticket URL: <https://trac.macports.org/ticket/71318#comment:3>
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