Bump com.github.twitch4j:twitch4j from 1.20.0 to 1.21.0 #365
dependabot[bot] wants to merge
dependabot/maven/com.github.twitch4j-twitch4j-1.21.0
into master
dependabot/maven/com.github.twitch4j-twitch4j-1.21.0
into master