Since _DERIVE can't be accelerated now, in
config_adjust_legacy_from_psa.h we will notice and auto-enable ECP_LIGHT
as well as the built-in version of each curve that's supported in this
build. So, we don't need to list those as dependencies here - and they
would cause issues when we add support for _DERIVE drivers.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>