Update zio, zio-test, zio-test-sbt to 2.0.15#310

scala-steward wants to merge 4 commits intoDapperware:series/2.xDapperware/zio-slack:series/2.xfrom

scala-steward:update/zio-2.0.15scala-steward/zio-slack:update/zio-2.0.15Copy head branch name to clipboard