hw/i386/sgx: Use QDev API

Prefer the QDev API over the low level QOM one.
No logical change intended.

Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240215142035.73331-4-philmd@linaro.org>
1 file changed