PTFM-9106: dx run workflow bugfix (array inputs are sometimes clobbered)
Changelog and dxR version update for v0.64.1
Don't try to reset encoding if running on PyPy - it doesn't like us reloading sys
Make find projects tests resilient to other projects of the same name
Copy build info to where C++ toolchain expects it when building from included source
Changelog and dxR version update for v0.64.2
Changelog and dxR version update for v0.64.3