Update dependency org.mockito:mockito-junit-jupiter to v5.12.0

Author: renovate[bot]

build.gradle

@@ -76,7 +76,7 @@ configure(javaProjects()) {
 
         testImplementation 'com.openpojo:openpojo:0.9.1'
         testImplementation "com.nhaarman.mockitokotlin2:mockito-kotlin:2.2.0"
-        testImplementation 'org.mockito:mockito-junit-jupiter:5.9.0'
+        testImplementation 'org.mockito:mockito-junit-jupiter:5.12.0'
         testImplementation 'org.junit.jupiter:junit-jupiter-api:5.10.2'
         testRuntimeOnly 'org.junit.platform:junit-platform-launcher:1.10.2'
         testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.2'