crypto: ccp - Declare PSP dead if PSP_CMD_TEE_RING_INIT fails

tee_init_ring() only declares PSP dead if the command times out.
If there is any other failure it is still considered fatal though.
Set psp_dead for other failures as well.

Fixes: 949a0c8dd3c2 ("crypto: ccp - Move direct access to some PSP registers out of TEE")
Tested-by: Yijun Shen <Yijun.Shen@Dell.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://patch.msgid.link/20260116041132.153674-3-superm1@kernel.org
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>