Upgrade mockito from 5.6.0 to 5.12.0

Author: sikeoka

geowebcache/pom.xml

@@ -94,7 +94,7 @@
     <lint>deprecation,unchecked</lint>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <jclouds.version>2.3.0</jclouds.version>
-    <mockito.version>5.6.0</mockito.version>
+    <mockito.version>5.12.0</mockito.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>