feat(cli): added support for usb-serial-jtag console

[finger563]

Description

• Updated cli::configure_stdin_stdout() to support both UART console as well as USB-SERIAL-JTAG consoles (for supporting the native usb serial programming port.

Note: you will need to configure the menuconfig of your project to set the USB-SERIAL-JTAG as the default console output port (instead of the secondary output port which is default).

Further Note: you may need to press enter once to get the console to show when running under this config if you do not explicitly call configure_stdin_stdout at the start of your program.

Motivation and Context

By default, the VFS is not configured to use the USB-SERIAL-JTAG port for std::cin / std::cout. Similar to how we configured vfs to use standard UART for stdin/stdout we now configure vfs to use the USB-SERIAL-JTAG for stdin/stdout if it was configured via menuconfig.

How has this been tested?

Running the cli example on a esp32s3 and configuring the menuconfig accordingly

Screenshots (if appropriate, e.g. schematic, board, console logs, lab pictures):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update
• Hardware (schematic, board, system design) change
• Software change

Checklist:

• My change requires a change to the documentation.
• I have added / updated the documentation related to this change via either README or WIKI

Software

• I have added tests to cover my changes.
• I have updated the .github/workflows/build.yml file to add my new test to the automated cloud build github action.
• All new and existing tests passed.
• My code follows the code style of this project.