Bump mockito-core from 3.3.3 to 3.4.4

Bumps [mockito-core](https://github.com/mockito/mockito) from 3.3.3 to 3.4.4.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v3.3.3...v3.4.4)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -168,7 +168,7 @@
       <dependency>
         <groupId>org.mockito</groupId>
         <artifactId>mockito-core</artifactId>
-        <version>3.3.3</version>
+        <version>3.4.4</version>
         <scope>test</scope>
       </dependency>
       <dependency>