Bump mockito-core from 3.12.1 to 3.12.3 (#61)

Bumps [mockito-core](https://github.com/mockito/mockito) from 3.12.1 to 3.12.3.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v3.12.1...v3.12.3)

---
updated-dependencies:
- dependency-name: org.mockito:mockito-core
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

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

pom.xml

@@ -79,7 +79,7 @@
         <junit.jupiter.version>5.7.2</junit.jupiter.version>
         <junit-pioneer.version>1.4.2</junit-pioneer.version>
         <logback-classic.version>1.2.5</logback-classic.version>
-        <mockito.version>3.12.1</mockito.version>
+        <mockito.version>3.12.3</mockito.version>
 
         <!-- Versions for plugins -->
         <jacoco-maven-plugin.version>0.8.6</jacoco-maven-plugin.version>