net: ethernet: mtk_eth_soc: correct the max weight of the queue limit for 100Mbps

Without this patch, the maximum weight of the queue limit will be
incorrect when linked at 100Mbps due to an apparent typo.

Fixes: f63959c7 ("net: ethernet: mtk_eth_soc: implement multi-queue support for per-port queues")
Signed-off-by: Bo-Cun Chen <bc-bocun.chen@mediatek.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Link: https://patch.msgid.link/74111ba0bdb13743313999ed467ce564e8189006.1744764277.git.daniel@makrotopia.org


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