Merge pull request #704 from scala-steward/update/scalafmt-core-3.9.9

Update scalafmt-core to 3.9.9

Author: lrytz

.scalafmt.conf

@@ -1,4 +1,4 @@
-version = 3.9.8
+version = 3.9.9
 runner.dialect = scala3
 align.preset = none
 docstrings.style = keep