config: update to slf4j-simple 1.7.18
config: update to slf4j-simple 1.7.18

sabaka/checkstyle,ilanKeshet/checkstyle,liscju/checkstyle,MEZk/checkstyle,AkshitaKukreja30/checkstyle,liscju/checkstyle,sabaka/checkstyle,HubSpot/checkstyle,nikhilgupta23/checkstyle,rnveach/checkstyle,romani/checkstyle,ilanKeshet/checkstyle,ilanKeshet/checkstyle,AkshitaKukreja30/checkstyle,jonmbake/checkstyle,nikhilgupta23/checkstyle,romani/checkstyle,bansalayush/checkstyle,bansalayush/checkstyle,sirdis/checkstyle,liscju/checkstyle,jonmbake/checkstyle,checkstyle/checkstyle,nikhilgupta23/checkstyle,vboerchers/checkstyle,jochenvdv/checkstyle,AkshitaKukreja30/checkstyle,romani/checkstyle,jochenvdv/checkstyle,checkstyle/checkstyle,sharang108/checkstyle,rnveach/checkstyle,rnveach/checkstyle,checkstyle/checkstyle,rnveach/checkstyle,HubSpot/checkstyle,sharang108/checkstyle,bansalayush/checkstyle,checkstyle/checkstyle,izishared/checkstyle,baratali/checkstyle,baratali/checkstyle,MEZk/checkstyle,romani/checkstyle,baratali/checkstyle,jonmbake/checkstyle,vboerchers/checkstyle,romani/checkstyle,checkstyle/checkstyle,HubSpot/checkstyle,checkstyle/checkstyle,sirdis/checkstyle,sharang108/checkstyle,romani/checkstyle,vboerchers/checkstyle,izishared/checkstyle,MEZk/checkstyle,rnveach/checkstyle,rnveach/checkstyle,jochenvdv/checkstyle,izishared/checkstyle,sirdis/checkstyle,sabaka/checkstyle