mimalloc-2.1.7-bp160.1.3

- run tests in %check section
- update to 2.1.7:
  * Fix build issues on less common platforms
  * Started upstreaming patches from the CPython integration
  * Upstream vcpkg patches
- update to 2.1.6:
  * Fix build errors on various (older) platforms
  * Refactored aligned allocation
- update to 2.1.4:
  * Fixes various bugs and build issues
  * Add MI_LIBC_MUSL cmake flag for musl builds
  * Free-ing code is refactored into a separate module (free.c)
  * Mimalloc page info is simplified with the block size directly available
    (and new block_size_shift to improve aligned block free-ing)
  * New approach to collection of abandoned segments:
    When a thread terminates the segments it owns are abandoned
    (containing still live objects) and these can be reclaimed by other threads.
    We no longer use a list of abandoned segments but this is now done using
    bitmaps in arena's which is more concurrent (and more aggressive).
    Abandoned memory can now also be reclaimed if a thread frees an object
    in an abandoned page (which can be disabled using mi_option_abandoned_reclaim_on_free).
    The option mi_option_max_segment_reclaim gives a maximum percentage
    of abandoned segments that can be reclaimed per try (=10%).

- update to 2.1.2:
  * remove segment-cache

- update to 2.0.9:
  * support for arbitrary alignment
  * see https://github.com/microsoft/mimalloc/compare/v2.0.7...v2.0.9

- update to 2.0.7:
  * valgrind support

- Update sover to 2.

- update to 2.0.6:
  * long list of fixes, see https://github.com/microsoft/mimalloc/compare/v2.0.3...v2.0.6

- Fix libname.

- Make performane claims more concrete; drop
  project history from description.

- Initial package version 2.0.3.