Update scalafmt-core to 3.9.9 in 0.11.x#1927

scala-steward wants to merge 3 commits intoscalapb:0.11.xscalapb/ScalaPB:0.11.xfrom

scala-steward:update/0.11.x/scalafmt-core-3.9.9scala-steward/ScalaPB:update/0.11.x/scalafmt-core-3.9.9Copy head branch name to clipboard