Update sbt, scripted-plugin to 1.11.6 in series/0.24

http4s-steward[bot] · http4s-steward[bot] · commit c88255e983ef · 2025-09-07T01:51:59.000Z
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.11.5
+sbt.version=1.11.6
