When JITing SPIR-V using LevelZero API, it expects the length of the
string since passed input data is a `void *`. Problem is, getting the
length of the string is not possible using something like
`strlen(reinterpret_cast<char *>(data))` in `mgpuModuleLoadJIT`
implementation. Becasuse the SPIR-V binary contains null bytes (i.e.,
the data is binary SPIR-V, not null-terminated text).
As a result we need to pass the `assmeblySize` via the
`mgpuModuleLoadJIT(void* data, int optLevel, size_t assmeblySize)`.
XeVM currently doesn't support native binary generation. This PR enables
Ahead of Time (AOT) compilation of gpu module to native binary using
`ocloc`.
Currently, only works with LevelZeroRuntimeWrappers.
