Enable size optimization for Crypto SP

Replace "-O0" with "-Os" for the Crypto SP. Otherwise the SP binary size
is over the limit of the FIP SPs that can be loaded by TF-A.

Signed-off-by: Balint Dobszay <balint.dobszay@arm.com>
Change-Id: I5b3ee96598b5f8058bd6ada86669671d02b228db
1 file changed