QNX: Do not provide source packages for modules that are not supported

Do not provide source packages in the offline installer for modules that
are not supported.

This is meant to prevent people to even try to compile these modules
as well as trying to minimize possible confusion about them.

Change-Id: I2340fcf067f4eeff814989b132b3afb5fe6866a9
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>
Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>