*Documentation**
- Expanded the release documentation with a new section explaining
Cozystack's staged release process, including details on Release
Candidates, Regular Releases, and Patch Releases.
- Clarified the workflow and purpose of Release Candidates and updated
the explanation of how regular releases are created.
Signed-off-by: Nick Volynkin <nick.volynkin@gmail.com>
(cherry picked from commit 062d72805a)
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
