Bump org.mockito:mockito-core from 5.6.0 to 5.7.0

Bumps [org.mockito:mockito-core](https://github.com/mockito/mockito) from 5.6.0 to 5.7.0.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.6.0...v5.7.0)

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

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

server/build.gradle

@@ -26,7 +26,7 @@ dependencies {
     testImplementation 'org.jetbrains.teamcity:server-api:2023.09'
     testImplementation 'org.apache.commons:commons-lang3:3.13.0'
     testImplementation 'org.mockito:mockito-junit-jupiter:5.6.0'
-    testImplementation 'org.mockito:mockito-core:5.6.0'
+    testImplementation 'org.mockito:mockito-core:5.7.0'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.10.0'
 
     //provided by the environment, so we dont need to package it.