COMP: Update to commit that removes all the warnings in the library

See merge request iMSTK/iMSTK!288

Fix compilation with BUILD_EXAMPLES Off

See merge request iMSTK/iMSTK!290

Add No rendering option

See merge request iMSTK/iMSTK!291

Superbuild fixes

See merge request iMSTK/iMSTK!289

ENH: VR support for Vulkan renderer

See merge request iMSTK/iMSTK!280

Both setupapi and dbghelp are part of visual studio environment and are
not necessary to be explicitly found.
However, this may cause other projects that want to build against iMSTK
to try to find these libraries. Since these packages may not have visual
studio environment setup at configure time, the find_package fails.
It's better instead to rely on them being automatically found during
compilation.

Revert "Merge branch 'NoRenderingOption' into 'master'"

See merge request iMSTK/iMSTK!287

This reverts merge request !286

No rendering option

See merge request iMSTK/iMSTK!286

The option iMSTK_WITH_RENDERING has been added. It's ON by default.
When turned OFF, VTK is compiled without any of the Rendering OpenGL nor
iMSTK Vulcan and VTK classes.

ENH: Scene object importer

See merge request iMSTK/iMSTK!281

Update to VTK 8.2.0

See merge request iMSTK/iMSTK!285

ENH: Vulkan renderer compressed texture support

See merge request iMSTK/iMSTK!283