fix(nginx): fixed some edge cases issues with shared mounts on nginx

chore(svn): bumped httpd service to 2.4.59

docs: added release notes for 5.9.0

feat(db): db commands now support postgres and mysql

feat(init): configure DB replicas according to select DB type

feat(self-update): updated strings/docs on self-update

feat(self-update): added smarter upgrade logic for rcstack - do .runetime.env migration from older releases - added --cli-file to update to use offline upgrade - use smarter logic of detection of version difference, i.e only outdated

docs: added info about release channel to use

feat(init): added option to accept EULA from CLI flag

fix(utils): fixed missing sed_func