stockfish-9-bp150.2.4

- Update to version 9
  * Simplify away redundant SEE pruning condition
  * Limit the king distance factor when evaluating passed pawns
  * Simplify verification search
  * Many other improvements

- Fixed architecture detection in spec file.

- Update to version 8

- Install license file as part of the documentation.

- Drop Stockfish-CMakeLists.txt and stockfish-polyglot.ini. These
  files aren't necessary for building (or running) Stockfish.

- Update to version 7
- Added date.patch: Get rid of __DATE__

- Initial package for version 6

- Trim redundant wording.

- Update to version 10
  * Upstream does not provide a change log. Please see the git
    history at https://github.com/official-stockfish/Stockfish/
    for more details.

- gcc-c++-32bit is needed to build 32bit code (boo#1101338).

- Update to version 14:
  The engine is now significantly stronger than just a few months
  ago, and wins four times more game pairs than it loses against
  the previous release version.
  Stockfish 14 is now at least 400 Elo ahead of Stockfish 7, a
  top engine in 2016. During the last five years, Stockfish has thus
  gained about 80 Elo per year.
- Refresh date.patch

- Update to version 13:
  * Significantly stronger than any of its predecessors:
    Stockfish 13 outperforms Stockfish 12 by at least 35 Elo
  * When playing against a one-year-old Stockfish, it wins 60 times
    more game pairs than it loses
  * An NNUE network retrained on billions of positions
  * Much faster network evaluation code
  * Significantly improved search heuristics
  * Additional evaluation tweaks
- Drop update-nnue.patch in favor of the release one
- Use SourceUrl for nnue

- Update to version 12:
  * 130 Elo stronger than version 11
  * powered by NNUE (nn-baeb9ef2d183.nnue)
  * More at https://github.com/official-stockfish/Stockfish/commit/c306d838697011da0a960758dde3f7ede6849060
  * Added patch: update-nnue.patch

- Update to version 11:
  * 50 Elo stronger than the last version
  * For detail see:
  https://github.com/official-stockfish/Stockfish/commit/c3483fa9a7d7c0ffa9fcc32b467ca844cfb63790