update the Checkstyle tool to v11.0.0

stephengold · stephengold · commit 666fe4b8f27c · 2025-08-23T15:18:23.000-07:00
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 
 [versions]
 
-checkstyle = "9.3"
+checkstyle = "11.0.0"
 
 [libraries]
 
