Update sbt to 1.9.9 (#492)

scala-steward · web-flow · commit ee1547e4ac0e · 2024-02-24T18:20:32.000Z
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.9.8
+sbt.version=1.9.9
