Bump mockitoVersion from 5.9.0 to 5.10.0 in /Plan

Bumps `mockitoVersion` from 5.9.0 to 5.10.0.

Updates `org.mockito:mockito-core` from 5.9.0 to 5.10.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.9.0...v5.10.0)

Updates `org.mockito:mockito-junit-jupiter` from 5.9.0 to 5.10.0
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.9.0...v5.10.0)

---
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]>

Author: dependabot[bot]

Plan/build.gradle

@@ -106,7 +106,7 @@ subprojects {
         nkPlaceholderapiVersion = "1.4-SNAPSHOT"
 
         junitVersion = "5.10.1"
-        mockitoVersion = "5.9.0"
+        mockitoVersion = "5.10.0"
         testContainersVersion = "1.19.3"
         swaggerVersion = "2.2.20"
     }