Support: Add support for console baudrate selection

[RushikeshPatange]

What Does This PR Do ?

• Add supports for console baudrate selection in settings tab.
• Handle different scenarios for resetting the device using console baudrate.
• Update copyright year in footer.

ScreenShots ?

Before	After

Following scenario's are handled:

• If user try to reset the device without flashing it through any mode ( QuickTry, DIY ), user will able to configure console baudrate from settings tab dropdown.
• If user first flashed through QuickTry mode then there are following 2 scenario's:
  • console_baudrate provided in TOML: As User mentioned it then it will be used as console baudrate and there is no effect of changing settings tab console baudrate dropdown.
  • console_baudrate not provided in TOML: User can use console baudrate from that dropdown in between device resets.
• If user flashed through DIY mode then user will able to configure console baudrate from settings tab dropdown.