Update fs2-core to 3.12.2 in series/3.x#1424

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

scala-steward:update/series/3.x/fs2-core-3.12.2scala-steward/fs2-kafka:update/series/3.x/fs2-core-3.12.2Copy head branch name to clipboard