wireless-tools should depend on wireless-regdb
While it matters less for 2.4ghz wifi, where the default seems to be a global regulatory specification if undefined, 5ghz wifi (at least with my hardware) fails to work if regulatory.db is not present to be loaded by firmware (cfg80211). In cases where this isn't the case, it still should be present so that DFS/TPC functions, avoiding interference with other spectrum users such as weather radar and satcomm.
This is already packaged - this is an easy fix by updating the dependencies of wireless-tools such that wireless-regdb is always installed with it. The additional disk consumption of this change is minimal (44kb on aarch64).