feat: add versioning for Hermit package manager (#16256)

* feat: add versioning for Hermit package manager

* Update lib/modules/versioning/hermit/index.ts

Co-authored-by: Jamie Magee <jamie.magee@gmail.com>

* Update lib/modules/versioning/hermit/index.ts

Co-authored-by: Jamie Magee <jamie.magee@gmail.com>

* Update index.ts index.spec.ts and readme.md according to PR comments

* fix: fix versioning test double negation and _parseVersion function which is just for testing

* fix: simplify hermit versioning implementation as suggested

* fix: use _compare to simplify versioning implementation

* fix: reword version in hermit versioning and make _isChannel & _getChannel static

* fix: remove duplicated title in test and make _config readonly

Co-authored-by: Jamie Magee <jamie.magee@gmail.com>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>