Update sbt, scripted-plugin to 1.11.6

unfiltered-app[bot] · xuwei-k · commit 9df0e99055fc · 2025-09-08T07:03:36.000+09:00
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.11.5
+sbt.version=1.11.6
