Bump mockito.version from 5.10.0 to 5.12.0 (#137)

Bumps `mockito.version` from 5.10.0 to 5.12.0.

Updates `org.mockito:mockito-core` from 5.10.0 to 5.12.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.10.0...v5.12.0)

Updates `org.mockito:mockito-junit-jupiter` from 5.10.0 to 5.12.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.10.0...v5.12.0)

---
updated-dependencies:
- dependency-name: org.mockito:mockito-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.mockito:mockito-junit-jupiter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -576,7 +576,7 @@
     <gitlab.release.url>https://gitlab.com/bot-by/slf4j-aws-lambda/-/releases</gitlab.release.url>
     <javadoc-plugin.version>3.6.3</javadoc-plugin.version>
     <junit-jupiter.version>5.10.2</junit-jupiter.version>
-    <mockito.version>5.10.0</mockito.version>
+    <mockito.version>5.12.0</mockito.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <revision>1.1.0</revision>