Fix default visibility for class object in eager and lazy resolve

compiler/testData/loadKotlin/classObject/ClassObjectDefaultVisibility.kt

@@ -0,0 +1,14 @@
+package test
+
+public class Pub {
+    class object {}
+}
+
+private class Pri {
+    class object {}
+}
+
+class Int {
+    class object {}
+}
+