build: update mokito to 5.18.0 and fix Java tests

Author: buongarzoni

build.gradle.kts

@@ -48,7 +48,7 @@ subprojects {
     dependencies {
         add("testImplementation", "junit:junit:4.13.2")
         add("testImplementation", "org.hamcrest:hamcrest-all:1.3")
-        add("testImplementation", "org.mockito:mockito-core:3.8.0")
+        add("testImplementation", "org.mockito:mockito-core:5.18.0")
     }
 
     tasks.withType<JavaCompile>().configureEach {

rollbar-android/build.gradle.kts

@@ -36,8 +36,8 @@ android {
 dependencies {
     api(project(":rollbar-java"))
 
-    testImplementation("junit:junit:4.12")
+    testImplementation("junit:junit:4.13.1")
     testImplementation("org.hamcrest:hamcrest-all:1.3")
-    testImplementation("org.mockito:mockito-core:2.28.2")
-    androidTestImplementation("org.mockito:mockito-android:+")
+    testImplementation("org.mockito:mockito-core:5.18.0")
+    androidTestImplementation("org.mockito:mockito-android:5.18.0")
 }

rollbar-java/src/test/java/com/rollbar/notifier/filter/FilterPipelineTest.java

@@ -22,7 +22,7 @@
 public class FilterPipelineTest {
 
   @Rule
-  public MockitoRule rule = new MockitoJUnit().rule();
+  public MockitoRule rule = MockitoJUnit.rule();
 
   @Test
   public void shouldCallFiltersInOrderForPreProcess() {

rollbar-java/src/test/java/com/rollbar/notifier/transformer/TransformerPipelineTest.java

@@ -17,7 +17,7 @@
 public class TransformerPipelineTest {
 
   @Rule
-  public MockitoRule rule = new MockitoJUnit().rule();
+  public MockitoRule rule = MockitoJUnit.rule();
 
   @Test
   public void shouldCallTransformerInOrder() {