Add SDL3 from SDL_GameControllerDB

[RobLoach]

https://github.com/RobLoach/retroarch-joypad-autoconfig-sdl3

[RobLoach]

There are some changes we should fix...

Akishop Customs PS360+ v1.66.cfg

input_driver = "sdl2"
input_device = "Akishop Customs PS360+ v1.66"
input_device_display_name = "PS360+ v1.66"
input_vendor_id = "16"
input_product_id = "130"
input_b_btn = "0"
input_y_btn = "2"
input_select_btn = "5"
input_start_btn = "6"
input_up_btn = "11"
input_down_btn = "12"
input_left_btn = "13"
input_right_btn = "14"
input_a_btn = "1"
input_x_btn = "3"
input_l_btn = "9"
input_r_btn = "10"
input_l2_axis = "+4"
input_r2_axis = "+5"

input_b_btn_label = "1K"
input_y_btn_label = "1P"
input_select_btn_label = "Select/Back"
input_start_btn_label = "Start"
input_up_btn_label = "Up"
input_down_btn_label = "Down"
input_left_btn_label = "Left"
input_right_btn_label = "Right"
input_a_btn_label = "2K"
input_x_btn_label = "2P"
input_l_btn_label = "4P"
input_r_btn_label = "3P"
input_l2_axis_label = "4K"
input_r2_axis_label = "3K"
input_menu_toggle_label = "Guide/Home"

# Akishop Customs PS360: 03000000100000008200000000000000 (Windows)
# Generated by https://github.com/robloach/retroarch-joypad-autoconfig-sdl3

# Other GUID: 03000000100000008200000011010000 (Linux)

input_driver = "sdl3"
input_device = "Akishop Customs PS360"
input_vendor_id = "16"
input_product_id = "130"

input_b_btn = "1"
input_a_btn = "2"
input_y_btn = "0"
input_x_btn = "3"
input_select_btn = "8"
input_start_btn = "9"
input_menu_toggle_btn = "12"
input_l_btn = "4"
input_r_btn = "5"
input_up_btn = "h0up"
input_down_btn = "h0down"
input_left_btn = "h0left"
input_right_btn = "h0right"
input_l2_btn = "6"
input_r2_btn = "7"

input_b_btn_label = "B"
input_a_btn_label = "A"
input_y_btn_label = "Y"
input_x_btn_label = "X"
input_select_btn_label = "Select"
input_start_btn_label = "Start"
input_menu_toggle_btn_label = "Menu"
input_l_btn_label = "L"
input_r_btn_label = "R"
input_up_btn_label = "D-Pad Up"
input_down_btn_label = "D-Pad Down"
input_left_btn_label = "D-Pad Left"
input_right_btn_label = "D-Pad Right"
input_l2_btn_label = "L2"
input_r2_btn_label = "R2"

[RobLoach]

A better approach may be to static compile the GameControllerDB, and detect directly through SDL.

[RobLoach]

Better approach at #1317