Update compilerplugin, scalapb-runtime, ... to 0.11.20#206

scala-steward wants to merge 1 commit intoikhoon:mainikhoon/scalapb-reactor:mainfrom

scala-steward:update/compilerplugin-0.11.20scala-steward/scalapb-reactor:update/compilerplugin-0.11.20Copy head branch name to clipboard