add three missing LEDs
- PoE-Max
- Link/Act
- PoE
add two missing buttons
- mode
- reset
The last was dropped in
commit 61a3d0075b15 ("realtek: update GPIO bindings in the dts files in dts-5.10")
Signed-off-by: Jan-Niklas Burfeind <git@aiyionpri.me>
(cherry picked from commit dbc93d280c9d05733e7b45a76ec1a05b77c376a5)