Merge in DNS/adguard-home from fix-is-timeout to master Squashed commit of the following: commit b0fefd01f27a835a34e44beb2eb2c34027960a51 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Mar 29 15:57:06 2022 +0300 aghnet: fix catching timeout errors