chore(deps): Update mockito monorepo to v5.12.0 (#36)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -19,8 +19,8 @@ immutables = "2.10.1"
 
 # Test
 jupiterEngine = "5.10.2"
-mockitoCore = "5.11.0"
-mockitoJupiter = "5.11.0"
+mockitoCore = "5.12.0"
+mockitoJupiter = "5.12.0"
 truth = "1.4.2"
 
 [libraries]