fix(boards): Remove duplicate VID/PID from boards.txt and add default CDC/JTAG board (espressif#9717)

* fix(boards): boards must define unique VID/PID

Also adds a hidden board with the default VID/PID of USB CDC/JTAG in order to always show that in IDE when ESP32 CDC/JTAG device is connected

* fix(boards): Skip test for the generic board

* Trigger board test

* fix(boards): Make discovery work on IDE2

Author: me-no-dev

Diff for: .github/scripts/find_new_boards.sh

@@ -54,7 +54,7 @@ do
     break
     fi
     board_name=$(echo "$line" | cut -d '.' -f1 | cut -d '#' -f1)
-    if [ "$board_name" != "" ]
+    if [ "$board_name" != "" ] && [ "$board_name" != "esp32_family" ]
     then
         if [ "$board_name" != "$previous_board" ]
         then