HID: remove duplicate hid_warn_ratelimited definition

HID: remove duplicate hid_warn_ratelimited definition

The hid_warn_ratelimited macro is defined twice in include/linux/hid.h:
- first one added by commit 4051ead99888 ("HID: rate-limit hid_warn to
  prevent log flooding")
- second one added by commit 1d64624243af ("HID: core: Add
  printk_ratelimited variants to hid_warn() etc")).

The second definition is correctly grouped with other ratelimited macros.
Remove the duplicate definition.

Fixes: 1d64624243af ("HID: core: Add printk_ratelimited variants to hid_warn() etc")
Signed-off-by: Liu Kai <lukace97@outlook.com>
[bentiss: edited commit message]
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>