arch: x86: configs: ceclare CONFIG_HW_RANDOM_ZHAOXIN as M

This driver throws a firmware error when the CPU is not a Zhaoxin:

  zhaoxin_rng: The CPU isn't support XSTORE.

This is consistent with the VIA hardware RNG driver, which probably has the
same issue. We should really report this upstream for a bug fix (and
definitely contact Zhaoxin about this at some point).

Signed-off-by: Mingcong Bai <baimingcong@uniontech.com>

arch/x86/configs/deepin_x86_desktop_defconfig

@@ -2038,6 +2038,7 @@ CONFIG_HW_RANDOM_INTEL=m
 CONFIG_HW_RANDOM_AMD=m
 CONFIG_HW_RANDOM_BA431=m
 CONFIG_HW_RANDOM_VIA=m
+CONFIG_HW_RANDOM_ZHAOXIN=m
 CONFIG_HW_RANDOM_VIRTIO=m
 CONFIG_HW_RANDOM_XIPHERA=m
 CONFIG_APPLICOM=m