* BlueVKDarwin: Simplify the build and loading process.
Some of our CMake logic was not necessary because we do not staticly
link against anything for Vulkan. All entry points are dynamically
loaded.
Some of the load-time code was also needlessly complicated. In fact the
ICD environment variable that we were setting is now deprecated.
I tested this PR with:
- macOS + June LunarG SDK
- Android on a Pixel 6
* Fix up, further simplification.
1ff57e66aa