refactor(uart): make uart driver as component, and fix astyle

components/esp_driver_uart/test_apps/uart/pytest_uart.py

@@ -0,0 +1,18 @@
+# SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: CC0-1.0
+
+import pytest
+
+
+@pytest.mark.supported_targets
+@pytest.mark.generic
+@pytest.mark.parametrize(
+    'config',
+    [
+        'iram_safe',
+        'release',
+    ],
+    indirect=True,
+)
+def test_uart_single_dev(case_tester) -> None:                # type: ignore
+    case_tester.run_all_normal_cases(reset=True)