python-fasttext-0.9.2-160100.2.1

- Convert to libalternatives on SLE-16-based and newer systems

- switch to cmake + ninja
  * the former builds a proper lib
- package the shared library, fasttext binary and -devel properly
  (create new %package's for those)
- add patches to fit our needs:
  * no-static-lib.patch
  * proper-lib-dir.patch
  * py-link-against-shared.patch

- add sle15_python_module_pythons (jsc#PED-68)

- Add gcc13-fix.patch that fixes upstream issue:
  https://github.com/facebookresearch/fastText/issues/1281

- Add reproducible.patch to not depend on build machine CPU (boo#1100677)

- Initial packaging effort for fasttext 0.9.2.