FIR: Do not mark not found classes' based types from Java as error

The same happens in FE1.0

compiler/testData/codegen/box/javaInterop/notFoundClasses.kt

@@ -0,0 +1,42 @@
+// TARGET_BACKEND: JVM
+
+// MODULE: old
+// FILE: test2/Row.java
+
+package test2;
+
+public interface Row {
+    String res();
+}
+
+// MODULE: new(old)
+
+// FILE: test1/Row.java
+package test1;
+
+public interface Row {
+    String res();
+}
+
+// FILE: JavaClass.java
+
+public class JavaClass {
+    public static test1.Row foo() {
+        return new test1.Row() {
+            @Override
+            public String res() {
+                return "OK";
+            }
+        };
+    }
+
+    public static String bar(test1.Row y) { return y.res(); }
+    public static String bar(test2.Row y) { return y.res(); }
+}
+
+// MODULE: main(new)
+// FILE: main.kt
+fun box(): String {
+    val r = JavaClass.foo()
+    return JavaClass.bar(r)
+}