Bump mockito.version from 3.2.0 to 3.2.4 (#1298)

Bumps `mockito.version` from 3.2.0 to 3.2.4.

Updates `mockito-core` and `mockito-junit-jupiter` from 3.2.0 to 3.2.4
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v3.2.0...v3.2.4)

Author: dependabot-preview[bot]

exonum-java-binding/pom.xml

@@ -117,7 +117,7 @@
     <junit.jupiter.version>5.5.2</junit.jupiter.version>
     <powermock.version>2.0.4</powermock.version>
     <protobuf.version>3.11.0</protobuf.version>
-    <mockito.version>3.2.0</mockito.version>
+    <mockito.version>3.2.4</mockito.version>
     <guava.version>28.1-jre</guava.version>
     <vertx.version>3.8.3</vertx.version>
     <equalsverifier.version>3.1.10</equalsverifier.version>

exonum-java-binding/service-archetype/src/main/resources/archetype-resources/pom.xml

@@ -18,7 +18,7 @@
     <junit.jupiter.version>5.5.2</junit.jupiter.version>
     <nativeLibPath>${env.EXONUM_HOME}/lib/native</nativeLibPath>
     <hamcrest.version>2.1</hamcrest.version>
-    <mockito.version>3.2.0</mockito.version>
+    <mockito.version>3.2.4</mockito.version>
     <exonum.version>0.10.0-SNAPSHOT</exonum.version>
     <artifactFilename>${project.artifactId}-${project.version}-artifact</artifactFilename>
     <artifactName>${project.groupId}:${project.artifactId}:${project.version}</artifactName>

exonum-light-client/pom.xml

@@ -72,7 +72,7 @@
     <lombok.version>1.18.10</lombok.version>
     <!--Test dependencies-->
     <junit.jupiter.version>5.5.2</junit.jupiter.version>
-    <mockito.version>3.2.0</mockito.version>
+    <mockito.version>3.2.4</mockito.version>
     <hamcrest.version>2.2</hamcrest.version>
     <equalsverifier.version>3.1.10</equalsverifier.version>
     <!--Plugins-->