drm/vmwgfx: Fix missing HYPERVISOR_GUEST dependency

VMWARE_HYPERCALL alternative will not work as intended without VMware guest code
initialization.

  [ bp: note that this doesn't reproduce with newer gccs so it must be
    something gcc-9-specific. ]

Closes: https://lore.kernel.org/oe-kbuild-all/202406152104.FxakP1MB-lkp@intel.com/Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Alexey Makhalov <alexey.makhalov@broadcom.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240616012511.198243-1-alexey.makhalov@broadcom.com

drivers/gpu/drm/vmwgfx/Kconfig

@@ -2,7 +2,7 @@
 config DRM_VMWGFX
 	tristate "DRM driver for VMware Virtual GPU"
 	depends on DRM && PCI && MMU
-	depends on X86 || ARM64
+	depends on (X86 && HYPERVISOR_GUEST) || ARM64
 	select DRM_TTM
 	select DRM_TTM_HELPER
 	select MAPPING_DIRTY_HELPERS