Bump org.mockito:mockito-core from 5.12.0 to 5.13.0 in /app (#234)

Bumps [org.mockito:mockito-core](https://github.com/mockito/mockito) from 5.12.0 to 5.13.0.
- [Release notes](https://github.com/mockito/mockito/releases)
- [Commits](mockito/mockito@v5.12.0...v5.13.0)

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

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

app/build.gradle.kts

@@ -90,7 +90,7 @@ dependencies {
     val calendarVersion = "2.5.4"
 
     val junitVersion = "4.13.2"
-    val mockitoCoreVersion = "5.12.0"
+    val mockitoCoreVersion = "5.13.0"
     val mockitoInlineVersion = "5.2.0"
     val robolectricVersion = "4.13"