Pytest-embedded

Fix

- multi dut with single junit report

Fix

- merge junit report error when multi-dut

Fix

- remove asci color code in expect failed exception

Feat

- **idf**: add function to parse the case lists from unit test menu

Fix

- wrong xml detected when `_session_tempdir` stash is not initialized
- issue when fixture value is not str

Fix

- raise exception only if dut `isinstance` `Dut` with failure cases
- record session_tempdir into `config.stash`

Feat

- **esp**: add fixture `esptool_baud`
- **serial**: move fixture `baud` to service `serial`

Fix

- cli option "--erase-flash" conflict with function `erase_flash()`