[common-utils] - Bookworm - enabled nonFreePackages option for installing manpages-posix, manpages-posix-dev packages (#834)

* [common-utils] - Bookworm - enabled nonFreePackages option for installing manpages-posix, manpages-posix-dev packages (non-free)

* change to correct the regular expression replacement with sed cmd

* changes according to comments by Samruddhi

* Changes acc. to comments as on 08/02

* Updated patch version based on comments