New script to exercise compilation options
New script to exercise compilation options

Unify curves.pl, key-exchanges.pl, depends-pkalgs.pl and
depends-hashes.pl into a single, newly-written script.

For curves, key exchanges and hashes, in addition to testing
all-but-one settings in the group like the old scripts, also run the
tests with a single option in the group.

Signed-off-by: Andrzej Kurek <f4c472ffe6ee3dcd17a8925cef48ace45ab528e9@arm.com>
Mbed-TLS/mbedtls,ARMmbed/mbedtls,ARMmbed/mbedtls,ARMmbed/mbedtls,Mbed-TLS/mbedtls,Mbed-TLS/mbedtls,ARMmbed/mbedtls,Mbed-TLS/mbedtls