Log Message:
ruby-mini_portile2: update to 2.8.7.

Upstream changes:
 https://github.com/flavorjones/mini_portile/blob/v2.8.7/CHANGELOG.md

2.8.7 / 2024-05-31

Added

  * When setting the C compiler through the MiniPortile constructor, the
    preferred keyword argument is now :cc_command. The original :gcc_command is
    still supported. (#144 by @flavorjones)
  * Add support for extracting xz-compressed tarballs on OpenBSD. (#141 by
    @postmodern)
  * Add OpenBSD support to the experimental method MakeMakefile#mkmf_config. (#
    141 by @flavorjones)

Changed

  * MiniPortileCMake now detects the C and C++ compiler the same way
    MiniPortile does: by examining environment variables, then using kwargs,
    then looking in RbConfig (in that order). (#144 by @flavorjones)
  * GPG file verification error messages are captured in the raised exception.
    Previously these errors went to stderr. (#145 by @flavorjones)

2.8.6 / 2024-04-14

Added

  * When using CMake on FreeBSD, default to clang's "cc" and \ 
"c++" compilers.
    (#139 by @mudge)