[HW] Waveshare Pico Environment Sensor

[rexut]

Is this request related to a missing driver support for a particular hardware platform, SoC or board? Please describe.
I need support for Waveshare's Pico Environment Sensor shield with this schematic. In this early first stage the Zephyr upstream samples "Shell on USB console" with basic access to following environment sensors should be usable:

• BME280 sensor, for measuring temperature, humidity, and air pressure (Zephyr driver)
• SGP40 sensor, for detecting ambient VOC (Zephyr driver)

Access to the following sensors are optional, because of missing Zephyr upstream drivers:

• TSL25911FN digital ambient light sensor, for measuring IR and visible light (similar chips with Zephyr drivers as template: TSL2540 Ambient Light Sensor or TSL2561 light sensor)
• ICM20948 motion sensor, accelerometer, gyroscope, and magnetometer (3rd party Zephyr driver in killer-robot or slimevr-ble or similar chips with Zephyr drivers as template: ICM42605, ICM42670, ICM42688)
• LTR390-UV-1 sensor, for measuring UV rays (3rd party Zephyr driver by twaymouth)

Describe why you are asking for this support?
With this support the board+shield variation for RP2040 based systems will scaling up.

I'm preparing a changeset for PR. I'll maintain the new board for Bridle and later contribute and maintain to/in Zephyr upstream.

Additional context
The new shields support will coming together with RPi Pico R3 connector support as currently provided by Bridle only.

[rexut]

TD in #180 #181 #182