board common:Define default CONTROL_STATUS LED mapping

   This commit is the groundwork to fix the power LED
   blinking on V5

   Background:
   ----------
   Early boards only had an AMBER LED that was used to
   indicate a High Load condition.

   This change defines the new logical inteface
   the LED_<color> should not be used in application
   code moving forward, only the minipulator macros
   should be used.

       Logical usage             Legacy default
      ------------------------+-------------
       BOARD_OVERLOAD_LED     | LED_RED

   Later boards defined BOARD_HAS_CONTROL_STATUS_LEDS
   and added the use of a BLUE and GREEN LED that were
   used as follows:

   Logical usage             Legacy default
      ------------------------+-------------
       BOARD_ARMED_LED        | LED_BLUE
       BOARD_ARMED_STATE_LED  | LED_GREEN

   With this PR a board may now define _only_ a subset
   the leds and map them at the board level to the
   color LED it wants to use.

       Logical usage             Legacy default
      ------------------------+-------------
       BOARD_OVERLOAD_LED     | LED_RED
    when BOARD_HAS_CONTROL_STATUS_LEDS is defined
       BOARD_ARMED_LED        | LED_BLUE
       BOARD_ARMED_STATE_LED  | LED_GREEN

   If any of the BOARD_{OVERLOAD|ARMED|ARMED_STATE}_LED are not
   defined. The code output generates a null action for that
   LED.