doc: shields: waveshare_ups: fix documentation

- remove broken table (people can refer to Waveshare docs)
- use zephyr-app-commands compact mode

Signed-off-by: Benjamin Cabé <[email protected]>

Author: kartben

boards/shields/waveshare_ups/doc/index.rst

@@ -39,69 +39,6 @@ Hardware
         - Raspberry Pi Pico compatible (I2C)
         - 2 pin jst header for Li-po battery
 
--------+-----------------------+---------------------------+
-| Name  | Function              | Usage                     |
-+=======+=======================+===========================+
-| GP0   | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP1   | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP2   | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP3   | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP4   | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP5   | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP6   | I2C1_SDA ACTIVE_LOW   | INA219                    |
-+-------+-----------------------+---------------------------+
-| GP7   | I2C1_SCL ACTIVE_LOW   | INA219                    |
-+-------+-----------------------+---------------------------+
-| GP8   | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP9   | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP10  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP11  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP12  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP13  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP14  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP15  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP16  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP17  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP18  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP19  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP20  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP21  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP22  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP23  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP24  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP25  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP26  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP27  | None                  |                           |
-+-------+-----------------------+---------------------------+
-| GP28  | None                  |                           |
-+-------+-----------------------+---------------------------+
-
-
 - Power Supply
 
         - 3.3V ~ 5V
@@ -126,7 +63,6 @@ example:
 
 .. zephyr-app-commands::
    :zephyr-app: samples/sensor/ina219
-   :tool: all
    :board: rpi_pico
    :shield: waveshare_pico_ups_b
    :goals: build flash