net: phy: dp83822: Fix typo "outout" -> "output"

There is a typo in a phydev_err message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250113091555.23594-1-colin.i.king@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>