Bump Checkstyle to 10.23.0.

Author: vyazelenko

config/checkstyle/checkstyle.xml

@@ -43,7 +43,7 @@
         <module name="JavadocType"/>
         <module name="JavadocMethod"/>
         <module name="JavadocVariable">
-            <property name="scope" value="public"/>
+            <property name="accessModifiers" value="public"/>
         </module>
 
         <module name="MissingJavadocType"/>

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 agrona = "2.1.0"
-checkstyle = "10.21.4"
+checkstyle = "10.23.0"
 commons-codec = "1.15"
 commons-lang3 = "3.8.1"
 gradle = "8.13"