boards: seeed: Add support for XIAO ESP32S3 Sense

The Seeed Studio XIAO ESP32S3 Sense board is a board based on the XIAO
ESP32S3 board with a soldered B2B connector that allows to connect
an extension board with a camera sensor, microphone and the sdcard slot.

Signed-off-by: Patryk Biel <pbiel7@gmail.com>