Update sbt, scripted-plugin to 1.11.1 in series/0.25

http4s-steward[bot] · http4s-steward[bot] · commit aa63606319bf · 2025-06-05T16:37:48.000Z
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.10.11
+sbt.version=1.11.1
