Add CMake build system in tf-psa-crypto directory

[ronald-cron-arm]

Suggested enhancement

In preparation of the split, add a CMake build system to build the crypto library, the PSA programs and the crypto test suites in the tf-psa-crypto directory. It should be an adaptation of the Mbed TLS CMake build system to the crypto code in tf-psa-crypto directory (see also the CMake build system in TF-PSA-Crypto): one CMakeLists.txt file in tf-psa-crypto, tf-psa-crypto/core, tf-psa-crypto/programs, tf-psa-crypto/programs/psa, tf-psa-crypto/tests`. Adapt the mbedtls CMake build system to use the TF-PSA-Crypto CMake build system to build its crypto library.

Depends on #9261, #9262, #9263, #9266 and #9267.

DoD: . be able to build the crypto library, the PSA programs, the crypto test suites with CMake, be able to run ctest. . documentation, packaging, installation, code coverage not in scope of this issue.

Justification

Mbed TLS needs this for the repo split.

[irwir]

tf-psa-crypto/programs/psa, tf-psa-crypto/tests

Since there is no library code in these subdirectories, should it be moved to root level tests or elsewhere? Previous structure had 3rdparty, include and library with pure library code and this was more logical and convenient for handling.