Update sbt to 1.9.9 (#319)

scala-steward · web-flow · commit 51c9371eceb1 · 2024-02-23T18:46:46.000Z
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.9.8
+sbt.version=1.9.9
