Remove deprecated error codes

[mpg]

Remove deprecated error codes, which can be found using `git grep -i 'MBEDTLS_ERR.*deprecated'.

Normally, those codes are already no longer used in the library, programs and test, and only their definition remains, which should be removed. However there are a few exceptions:

• library/error.c uses them but it's generated, so it just needs to be re-generated after updating the header files
• library/psa_crypto.c uses them in a large switch statement in mbedtls_to_psa_error(): the corresponding cases need to be removed
• include/mbedtls/error.h documents the ranges used by each module and might need to be updated

[TRodziewicz]

In this task MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED has been deprecated but it's still used in active (?) code in a switch/case as a default: return value and some other places. What to use here instead?

file cipher.c, from line 322:

switch( status )
{
    case PSA_SUCCESS:
        break;
    case PSA_ERROR_INSUFFICIENT_MEMORY:
        return( MBEDTLS_ERR_CIPHER_ALLOC_FAILED );
    case PSA_ERROR_NOT_SUPPORTED:
        return( MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE );
    default:
        return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED ); // <----???
}

same file, from line 1246:

if( status != PSA_SUCCESS )
	return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );

status = psa_cipher_set_iv( &cipher_op, iv, iv_len );
if( status != PSA_SUCCESS )
	return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );

status = psa_cipher_update( &cipher_op, input, ilen, output, ilen, olen );
if( status != PSA_SUCCESS )
	return( MBEDTLS_ERR_CIPHER_HW_ACCEL_FAILED );

status = psa_cipher_finish( &cipher_op, output + *olen, ilen - *olen, &part_len );
if( status != PSA_SUCCESS )
	return( 0 );

The same question is with MBEDTLS_ERR_MD_HW_ACCEL_FAILED, MBEDTLS_ERR_PK_HW_ACCEL_FAILED, MBEDTLS_ERR_RSA_UNSUPPORTED_OPERATION (in test_suite_rsa.function).

[gilles-peskine-arm]

Use MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED instead of other MBEDTLS_ERR_xxx_HW_ACCEL_FAILED. Likewise with MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED.

[TRodziewicz]

This issue has been fixed by #4339 so it can be closed now.