Segregation

<!-- 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

We closed a total of 6 issues (enhancements and bug fixes) through 2 pull requests, since our last release on 2021-08-09.

Issues Closed
- prepare v2.1.0 (184)
- parallelization simulation based indexes and inference wrappers (35)
- use rvlib for densitycorrecteddissim (180)
- performance enhancements (183)

Pull Requests
- prepare v2.1.0 (184)
- performance enhancements (183)

The following individuals contributed to this release: