Kernel/HID: Add boot option to disable PS2 Mouse

Author: https://github.com/supercomputer7
Commit: 83835c7256
Pull-request: https://github.com/SerenityOS/serenity/pull/21085
Reviewed-by: https://github.com/ADKaster
Reviewed-by: https://github.com/FireFox317
Reviewed-by: https://github.com/Hendiadyoin1 ✅
Reviewed-by: https://github.com/gmta ✅

Base/usr/share/man/man7/boot_parameters.md

@@ -28,6 +28,8 @@ List of options:
    during the boot sequence. Leaving only the AHCI and Ram Disk controllers.
 
 * **`disable_physical_storage`** - If present on the command line, neither AHCI, or IDE controllers will be initialized on boot.
+
+* **`disable_ps2_mouse`** - If present on the command line, no PS2 mouse will be attached.
     
 * **`disable_uhci_controller`** - If present on the command line, the UHCI controller will not be initialized on boot.