Freebsd initial draft

Added:

• Add initial draft of Release engineering at Freebsd. https://github.com/MalloZup/openprocess-and-tools-release/blob/main/doc/freebsd.md

• Added "common" question to main readme. This question/draft should be kindof guideline for contributors or for builiding a comparative study between projects and release enginering
  https://github.com/MalloZup/openprocess-and-tools-release#how-to-researchstandards

• Add reproducible build project to Release engineering initiative and project. (since many projects adopted this initiative: https://reproducible-builds.org/projects/)

Initial Release

Initial Release