[][kernel][mt7988][tops][remove tops bringup clock]

[Description]
Remove tops related bringup clock.

[Release-log]
N/A

Change-Id: If725695f053afb2f7a8528ac736ede38aa4a8b8c
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6774931
1 file changed