Update munit to 1.2.1 in series/3.x#1431

scala-steward wants to merge 1 commit intofd4s:series/3.xfd4s/fs2-kafka:series/3.xfrom

scala-steward:update/series/3.x/munit-1.2.1scala-steward/fs2-kafka:update/series/3.x/munit-1.2.1Copy head branch name to clipboard