Use captured instance in interface companion object initializer

Similar to enum entry initialization, when we have a companion object
in an interface, its constructor (or clinit) initializes its state
before the instance field in corresponding interface is initialized.
So, interface companion object must be accessed via a captured object
reference (#0, or #0.this$0 for inner anonymous objects).

compiler/tests/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java

@@ -11846,6 +11846,12 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             doTest(fileName);
         }
 
+        @TestMetadata("interfaceCompanionObjectReference.kt")
+        public void testInterfaceCompanionObjectReference() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/objects/interfaceCompanionObjectReference.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("kt1047.kt")
         public void testKt1047() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/objects/kt1047.kt");