Update sbt-plugin to 2.9.9#285

scala-steward wants to merge 1 commit intowiringbits:masterwiringbits/wiringbits-webapp-utils:masterfrom

scala-steward:update/sbt-plugin-2.9.9scala-steward/wiringbits-webapp-utils:update/sbt-plugin-2.9.9Copy head branch name to clipboard