vulkan/android: Add helper to probe AHB support

GetPhysicalDeviceImageFormatProperties() must that an image {format,
flags, usage} combo is unsupported if gralloc will not be able to
perform the allocation.  The practical way to test this is to do a
small test allocation.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Roman Stratiienko <r.stratiienko@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29090>

src/android_stub/nativewindow_stub.cpp

@@ -31,6 +31,12 @@ AHardwareBuffer_allocate(const AHardwareBuffer_Desc *desc,
    return 0;
 }
 
+int
+AHardwareBuffer_isSupported(const AHardwareBuffer_Desc* desc)
+{
+   return 0;
+}
+
 const native_handle_t *
 AHardwareBuffer_getNativeHandle(const AHardwareBuffer *buffer)
 {