Minor change required for ITK's tag progression to be resolved correctly as new versions of ITK are released
What's Changed
* BUG: It is .post2, not -post2, for ITK 5.3 rc4 in setup.py by aylward in https://github.com/InsightSoftwareConsortium/ITKMinimalPathExtraction/pull/94
**Full Changelog**: https://github.com/InsightSoftwareConsortium/ITKMinimalPathExtraction/compare/v1.2.1...v1.2.2