Bump org.jetbrains.kotlin:kotlin-gradle-plugin from 2.3.20 to 2.3.21#779

dependabot[bot] wants to merge 1 commit intomasterAppDevNext/AndroidChart:masterfrom

dependabot/gradle/master/org.jetbrains.kotlin-kotlin-gradle-plugin-2.3.21AppDevNext/AndroidChart:dependabot/gradle/master/org.jetbrains.kotlin-kotlin-gradle-plugin-2.3.21Copy head branch name to clipboard