Build: Correcrt CONFIG_TFM_FP cmake parameter

Fix wrong cmake parameter CONFIG_TFM_SPE_FP as CONFIG_TFM_FP.

Signed-off-by: Feder Liang <feder.liang@arm.com>
Change-Id: Iacd7f426c863deef79be27ab4afd868f8a46d50a
2 files changed