Need to install (lib)pythonwrapper library from EnergyPlus v9.4 or unable to run any simulations

[jmarrec]

Issue overview

EnergyPlus has a pythonwrapper library in E+ 9.4 that currently isn't actually installed. So if you take any CI package of current develop right now, and install it on a clean VM, you cannot run any simulations

**FATAL:DLL problem cause program termination
terminate called after throwing an instance of 'EnergyPlus::FatalError'
  what():  DLL problem cause program termination
Aborted (core dumped)

Environment

Some additional details about your environment for this issue (if relevant):

• Platform (Operating system, version): all
• Version of OpenStudio (if using an intermediate build, include SHA): 2efc9a4

Context

Found while updating the OpenStudioApplication to use an alpha 3.1.0 release openstudiocoalition/OpenStudioApplication#227