Update dependency org.mockito:mockito-junit-jupiter to v5.16.0 (#12030)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

src/main/resources/generator/dependencies/pom.xml

@@ -45,7 +45,7 @@
     <!-- Test dependencies -->
     <junit-jupiter.version>5.12.0</junit-jupiter.version>
     <assertj.version>3.27.3</assertj.version>
-    <mockito.version>5.15.2</mockito.version>
+    <mockito.version>5.16.0</mockito.version>
     <cassandraunit.version>4.3.1.0</cassandraunit.version>
     <testcontainers.version>1.20.5</testcontainers.version>
     <archunit-junit5.version>1.4.0</archunit-junit5.version>