Update Sony_PlayStation4_Dualshock4_500-Million_Limited_Edition.cfg

Unnecessary input_vendor_id, and input_product_id in autoconfig files generated by udev - libretro/RetroArch#16904

udev/Sony_PlayStation4_Dualshock4_500-Million_Limited_Edition.cfg

@@ -1,10 +1,5 @@
 input_driver = "udev"
 input_device = "Sony Dualshock 4 Wireless - 500 Million Limited Edition"
-# Due to the uncommon nature of this device, the autoconfig file is not active by default. This precaution is taken to avoid potential conflicts with the widely-used PlayStation DualShock 4 autoconfile. Button layouts are not compatible. To activate this configuration:
-#   1) Comment out the input_vendor_id and input_product_id lines in the "Sony-PlayStation4-DualShock4v2-Controller.cfg" file.
-#   2) Uncomment the input_vendor_id and input_product_id lines below:
-#input_vendor_id = "1356"
-#input_product_id = "2508"
 input_a_btn = "2"
 input_b_btn = "1"
 input_select_btn = "8"