[v1.8.0-rc2] Cannot launch, Qt6OpenGLWidgets.dll was not found on Windows

[jmarrec]

Issue overview

This is likely due to #730 that added the QCharts dependency, since the v1.8.0-rc1 did not have the same issue.

Details

Cannot launch, Qt6OpenGLWidgets.dll was not found:

Looking at a 6.6.1 install I had on an older win10 dev VM, seems like the DLL exists.

Environment

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

• Platform (Operating system, version): Windows
• Version of OpenStudioApplication (if using an intermediate build, include SHA): v1.8.0-rc2

Context

#735 (comment)