As the comment says, this component's only goal was to make sure the
legacy+driver test cases in test_suite_md.psa were executed.
But actually these are already executed in
component_test_psa_crypto_drivers which tests with everything having
both a driver and the built-in, as can be seen in the outcomes file.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>