wifi-scripts: ucode: fix RRM defaults

wifi-scripts: ucode: fix RRM defaults

They are being default enabled unconditionally when they should
depend on 802.11k. 802.11k should not be enabled by default
either as it can cause issues with certain older drivers and
is useless without a userspace program like usteer or DAWN.

If users want to enable 802.11k they will enable it when they
set such programs up.

Another inconsistency with rnr was dealt with so that it is not
default enabled. This is also not done with old wifi-scripts
and is generally unexpected and surprising behavior.

Moreoever, this introduces an inconsistency between old shell
wifi-scripts and ucode version. Old wifi-scripts does not do this.

Signed-off-by: Rany Hany <rany_hany@riseup.net>
Link: https://github.com/openwrt/openwrt/pull/21425
Signed-off-by: Robert Marko <robimarko@gmail.com>