Fix codegen tests and overloads diagnostic test

compiler/testData/diagnostics/testsWithStdLib/annotations/jvmOverloads/jvmOverloadsOnPrivate.txt

@@ -4,6 +4,7 @@ internal fun foo(): kotlin.Unit
 
 internal final class C {
     public constructor C()
+    kotlin.jvm.overloads() internal final fun bar(/*0*/ s: kotlin.String = ...): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     kotlin.jvm.overloads() private final fun foo(/*0*/ s: kotlin.String = ...): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int

compiler/tests/org/jetbrains/kotlin/codegen/generated/AbstractBlackBoxCodegenTest.java

@@ -142,7 +142,7 @@ public abstract class AbstractBlackBoxCodegenTest extends CodegenTestCase {
         });
 
         CompilerConfiguration configuration = JetTestUtils.compilerConfigurationForTests(
-                ConfigurationKind.ALL, getTestJdkKind(directory), JetTestUtils.getAnnotationsJar()
+                ConfigurationKind.ALL, TestJdkKind.MOCK_JDK, JetTestUtils.getAnnotationsJar()
         );
         addJvmClasspathRoot(configuration, dirFile);
         myEnvironment = KotlinCoreEnvironment.createForTests(getTestRootDisposable(), configuration, EnvironmentConfigFiles.JVM_CONFIG_FILES);