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](https://github.com/mockito/mockito/compare/v3.3.3...v3.4.4)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
diff --git a/pom.xml b/pom.xml
index 155906d..2504748 100644
--- a/pom.xml
+++ b/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>