Remove mention of USE_PSA_CRYPTO in documentation

This was the last occurrence found by:

    git grep -c 'MBEDTLS_USE_PSA_CRYPTO' library include

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
diff --git a/include/mbedtls/mbedtls_config.h b/include/mbedtls/mbedtls_config.h
index 57bc673..be38c6d 100644
--- a/include/mbedtls/mbedtls_config.h
+++ b/include/mbedtls/mbedtls_config.h
@@ -867,8 +867,7 @@
  * Module:  library/ssl_ticket.c
  * Caller:
  *
- * Requires: (MBEDTLS_CIPHER_C || MBEDTLS_USE_PSA_CRYPTO) &&
- *           (MBEDTLS_GCM_C || MBEDTLS_CCM_C || MBEDTLS_CHACHAPOLY_C)
+ * Requires: MBEDTLS_GCM_C || MBEDTLS_CCM_C || MBEDTLS_CHACHAPOLY_C
  */
 #define MBEDTLS_SSL_TICKET_C