[MacPorts] #68269: libpixman{,-devel}: update to latest release; currently 0.42.x; required by latest release of cairo

[MacPorts]

#68269: libpixman{,-devel}: update to latest release; currently 0.42.x; required by
latest release of cairo
----------------------------------------+----------------------
  Reporter:  mascguy                    |      Owner:  mascguy
      Type:  update                     |     Status:  assigned
  Priority:  Normal                     |  Milestone:
 Component:  ports                      |    Version:  2.8.1
Resolution:                             |   Keywords:  haspatch
      Port:  libpixman libpixman-devel  |
----------------------------------------+----------------------

Comment (by mascguy):

 Replying to [comment:16 Christopher Nielsen <mascguy@…>]:
 > In [changeset:"88e16204877c9eb0889ff5723295206a13d9193c/macports-ports"
 88e16204877c9eb0889ff5723295206a13d9193c/macports-ports] (master):
 > {{{
 > #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="88e16204877c9eb0889ff5723295206a13d9193c"
 > libpixman-devel: add patch for arm; take co-ownership
 >
 > See: https://trac.macports.org/ticket/68269
 > }}}

 Unfortunately this patch hasn't fixed the ARM build, even in concert with
 the subsequent switch to Meson. (And had hoped that both combined, would
 result in a good build.)

 Something is definitely awry, as `pixman-config.h` isn't being generated
 by the build script [during an ARM build].

 Did some initial digging through upstream's issues, but didn't see
 anything applicable. The research continues...

-- 
Ticket URL: <https://trac.macports.org/ticket/68269#comment:20>
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