Update sbt, scripted-plugin to 1.11.6 in 0.11.x#1960

mergify[bot] merged 2 commits intoscalapb:0.11.xscalapb/ScalaPB:0.11.xfrom

scala-steward:update/0.11.x/sbt-1.11.6scala-steward/ScalaPB:update/0.11.x/sbt-1.11.6Copy head branch name to clipboard