[improveCMakeScripts] Major Improvements to the CI mechanism (Closes #495)

Merging branch 'improveCMakeScripts'  into 'main'.

* MacOS:
  * Updated the build parameters for Mac CI-machines.
  * Added the 1st-order dependencies of the relatively-referenced Qt libraries (if any). [resolves #495]
  * Added a proper path for the man package on MacOS to prevent an error during package building.

* Python package: Changed the wheel producing command according to the latest pip documentation
to reduce the Python dependencies.

* Added a fatal error message in case `libformfactor` is not found.

Closes #495

See merge request !1499