Merge in DNS/adguard-home from fix-race to master Squashed commit of the following: commit dff47c707554f689cf131e0ab3fe05df4e4b6a51 Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Fri May 21 19:12:06 2021 +0300 all: fix race, imp scripts