Update mockito to 5.18.0

Author: oneonestar

gateway-ha/pom.xml

@@ -23,7 +23,7 @@
         <!-- dependency versions -->
         <dep.flyway.version>11.8.2</dep.flyway.version>
         <dep.jeasy.version>4.1.0</dep.jeasy.version>
-        <dep.mockito.version>5.16.1</dep.mockito.version>
+        <dep.mockito.version>5.18.0</dep.mockito.version>
         <dep.okhttp3.version>4.12.0</dep.okhttp3.version>
         <dep.trino.version>474</dep.trino.version>
     </properties>