[][Kernel][mt7988][hnat][Correct PPE2 base address]

[Description]
Fix PPE2 base address to 0x15102e00.

If without this patch, driver might access wrong
base address.

[Release-log]
N/A


Change-Id: I292d31e95adf0f9368ef1bbf9c7029e560dab9e5
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6859603
1 file changed