yocto/rd-aspen: Enable Initial Attestation

Introduce TF-M patch files to:
1- Map RSE comms error to PSA error
2- Fix tfm_attest_hal_get_profile_definition
3- Return success from tfm_plat_get_boot_seed and
tfm_plat_get_cert_ref
4- Enable Initial Attestation partition

Introduce Trusted Services patch files to:
1- Increase attestation token buffer size
2- Enable attestation service
3- Initialize initial attestation key ID

Also add Initial Attetsation tests to RD-Aspen.

Signed-off-by: Ziad Elhanafy <ziad.elhanafy@arm.com>