Bump mockito.version from 5.14.2 to 5.15.2

Bumps `mockito.version` from 5.14.2 to 5.15.2.

Updates `org.mockito:mockito-core` from 5.14.2 to 5.15.2
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.14.2...v5.15.2)

Updates `org.mockito:mockito-junit-jupiter` from 5.14.2 to 5.15.2
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.14.2...v5.15.2)

---
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] <support@github.com>

boat-engine/pom.xml

@@ -67,7 +67,7 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>5.14.2</version>
+            <version>5.15.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>

pom.xml

@@ -50,7 +50,7 @@
 
         <lombok.version>1.18.36</lombok.version>
         <jackson.version>2.18.2</jackson.version>
-        <mockito.version>5.14.2</mockito.version>
+        <mockito.version>5.15.2</mockito.version>
 
         <slf4j.version>1.7.30</slf4j.version>
         <swagger-core.version>2.2.27</swagger-core.version>