trace-cmd: update to latest version

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

git-svn-id: svn://svn.openwrt.org/openwrt@36643 3c298f89-4303-0410-b956-a3cf2f4a3e73
uhttpd: update to latest version, fixes index page processing order

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

git-svn-id: svn://svn.openwrt.org/openwrt@36644 3c298f89-4303-0410-b956-a3cf2f4a3e73
mac80211: add a rate control rate selection fix

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

git-svn-id: svn://svn.openwrt.org/openwrt@36645 3c298f89-4303-0410-b956-a3cf2f4a3e73