Drop all upstreamed patch and refresh all affected patch.
Minor changes were needed to the
350-mac80211-allow-scanning-while-on-radar-channel due to changes in
6.18.
Also some changes were needed to downstream patch due to upstream commit
b74947b4f6ff ("wifi: cfg80211/mac80211: Add support to get radio index")
Link: https://github.com/openwrt/openwrt/pull/20964
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
