Adds a workaround that allows to use as much system libraries as possible.
* A list of libraries, that preferred is added
* Such libraries are moved to a different location
* When AppImage starts - we check, if user has the library installed and if not - we adjust LD_LIBRARY_PATH accordingly.
===============================================================================
Cherry picked from Audacity commit b630259884. Modified to work with Saucedacity.
Signed-off-by: Avery King <avery98@pm.me>
