[][kernel][mt7988][eth][Update 10G interface dyanmically change support fo ESP-T5-R SFP+ modules]

[Description]
Refactor 10G interface dyanmically change support for ESP-T5-R SFP+
modules.

If without this patch, the internal 2.5G PHY might not be able work.

[Release-log]
N/A


Change-Id: I32e75a4d0bd979da61ddc6a4b3b2448d5dbc771b
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7223544
2 files changed