Log Message:
p5-FFI-CheckLib: update to 0.31.

0.31      2022-09-30 07:42:44 -0600
  - Better support for Homebrew and MacPorts on macOS (gh#46 cdalvaro++)
  - New environment variable FFI_CHECKLIB_PACKAGE (gh#46)
  - New environment variable FFI_CHECKLIB_PATH (gh#50, gh#52)
  - Documentation improvements (gh#49, gh#52)

0.30      2022-09-22 04:24:26 -0600
  - [ BREAKING CHANGE ]
    If the alien option is provided, the libraries provided by aliens will be
    preferred over the system libraries (gh#47, gh#48)

0.29      2022-09-10 01:46:05 -0600
  - Handle Windows DLLs using underscores instead of dashes in version
    numbers (gh#44, gh#45, shawnlaffan++)