Segregation

<!-- Release notes generated using configuration in .github/release.yml at v2.5.1 -->

What's Changed
Bug Fixes
* (bug) numpy 2.0 is not supporting np.NaN by weikang9009 in https://github.com/pysal/segregation/pull/229
Other Changes
* update testing by knaaptime in https://github.com/pysal/segregation/pull/224
* Update unittests.yml -- add manual trigger by jGaboardi in https://github.com/pysal/segregation/pull/225
* macOS testing -- Intel & Apple Silicon CI -- update testing.yml by jGaboardi in https://github.com/pysal/segregation/pull/227
* old numpy nan by knaaptime in https://github.com/pysal/segregation/pull/230
* testing by knaaptime in https://github.com/pysal/segregation/pull/231


**Full Changelog**: https://github.com/pysal/segregation/compare/v2.5...v2.5.1

<!-- Release notes generated using configuration in .github/release.yml at v2.5 -->

What's Changed
Other Changes
* rm rvlib by knaaptime in https://github.com/pysal/segregation/pull/221
* update release workflow by knaaptime in https://github.com/pysal/segregation/pull/220


**Full Changelog**: https://github.com/pysal/segregation/compare/v2.4.2...v2.5