Bump mockito-core from 3.3.3 to 3.4.4 (#87)

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)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -45,7 +45,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>3.3.3</version>
+      <version>3.4.4</version>
       <scope>test</scope>
     </dependency>
     <dependency>