hostapd: do not get basic_rate as a simple string variable

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39448 3c298f89-4303-0410-b956-a3cf2f4a3e73
libubox: update to latest version, fixes a jshn warning in json_get_values (#14891)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39449 3c298f89-4303-0410-b956-a3cf2f4a3e73
mac80211: fix basic rate list processing in ad-hoc mode

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39450 3c298f89-4303-0410-b956-a3cf2f4a3e73