lib/connections: Actually make connection attempts for lower priority addresses as well
lib/connections: Actually make connection attempts for lower priority addresses as well

Skip-check: authors

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4535

imsodin/syncthing,rumpelsepp/syncthing,wweich/syncthing,uok/syncthing,jryans/syncthing,syncthing/syncthing,imsodin/syncthing,syncthing/syncthing,syncthing/syncthing,lkwg82/syncthing,uok/syncthing,jryans/syncthing,syncthing/syncthing,lkwg82/syncthing,imsodin/syncthing,xduugu/syncthing,xduugu/syncthing,AudriusButkevicius/syncthing,wweich/syncthing,AudriusButkevicius/syncthing,jryans/syncthing,xduugu/syncthing,jryans/syncthing,AudriusButkevicius/syncthing,imsodin/syncthing,lkwg82/syncthing,lkwg82/syncthing,AudriusButkevicius/syncthing,wweich/syncthing,imsodin/syncthing,syncthing/syncthing,rumpelsepp/syncthing,rumpelsepp/syncthing,xduugu/syncthing,uok/syncthing,rumpelsepp/syncthing,syncthing/syncthing,uok/syncthing,wweich/syncthing