Free psa crypto at the end of programs when initialized

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>

programs/ssl/ssl_context_info.c

@@ -1011,6 +1011,8 @@ int main(int argc, char *argv[])
         printf("Finished. No valid base64 code found\n");
     }
 
+    mbedtls_psa_crypto_free();
+
     return 0;
 }