Updates mockito-core to 5.12.0

Author: Microsoft Graph DevX Tooling

gradle/dependencies.gradle

@@ -2,7 +2,7 @@ dependencies {
     // Use JUnit test framework
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.0'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.11.0'
-    testImplementation 'org.mockito:mockito-inline:5.2.0'
+    testImplementation 'org.mockito:mockito-core:5.12.0'
 
     implementation 'com.squareup.okhttp3:okhttp:4.12.0'
     implementation 'jakarta.annotation:jakarta.annotation-api:2.1.1'