micropython/tests/esp32/check_err_str.py.exp

[Errno 2] ENOENT
(-5379, 'ESP_ERR_OTA_VALIDATE_FAILED')
exc: 
-5379
esp32: Consolidate check_esp_err functions and add IDF error string. This commit consolidates a number of check_esp_err functions that check whether an ESP-IDF return code is OK and raises an exception if not. The exception raised is an OSError with the error code as the first argument (negative if it's ESP-IDF specific) and the ESP-IDF error string as the second argument. This commit also fixes esp32.Partition.set_boot to use check_esp_err, and uses that function for a unit test. 5 years ago			`[Errno 2] ENOENT`
			`(-5379, 'ESP_ERR_OTA_VALIDATE_FAILED')`
			`exc:`
			`-5379`