Update sbt to 1.9.4 (#297)

scala-steward · max-leuthaeuser · web-flow · commit d5ab9a9a006d · 2023-08-30T15:36:34.000+02:00
Co-authored-by: Max Leuthäuser &lt;1417198+max-leuthaeuser@users.noreply.github.com&gt;
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.9.3
+sbt.version=1.9.4
