tpm/st33zp24/spi: Add missing device table for spi phy.

MODULE_DEVICE_TABLE is missing in spi phy in case CONFIG_OF is not set.

Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>