octeontx2-pf: Fix spelling mistake "reprentator" -> "representor"

There is a spelling mistake in a NL_SET_ERR_MSG_MOD error message.
Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://patch.msgid.link/20241114102012.1868514-1-colin.i.king@gmail.com


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