MBEDTLS_CONFIG_ADJUST_PSA_SUPERSET_LEGACY_H macro

\file mbedtls/config_adjust_psa_superset_legacy.h Adjust PSA configuration: automatic enablement from legacy This is an internal header. Do not include it directly. To simplify some edge cases, we automatically enable certain cryptographic mechanisms in the PSA API if they are enabled in the legacy API. The general idea is that if legacy module M uses mechanism A internally, and A has both a legacy and a PSA implementation, we enable A through PSA whenever it's enabled through legacy. This facilitates the transition to PSA implementations of A for users of M.