Remove VMWARE_CMD macro and move to vmware_hypercall API.
No functional changes intended.

Use u32/u64 instead of uint32_t/uint64_t across the file.
Signed-off-by: Alexey Makhalov <alexey.makhalov@broadcom.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240613191650.9913-6-alexey.makhalov@broadcom.com