[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/tests/inner/qualifiedExpression/constructNestedClass.fir.kt

@@ -0,0 +1,17 @@
+class Outer {
+    class Nested {
+        class NestedNested
+    }
+
+    inner class Inner {
+        inner class InnerInner
+    }
+}
+
+fun f1() = Outer()
+fun f2() = Outer.Nested()
+fun f3() = Outer.Nested.NestedNested()
+fun f4() = Outer.<!UNRESOLVED_REFERENCE!>Inner<!>()
+fun f5() = Outer.Inner.<!UNRESOLVED_REFERENCE!>InnerInner<!>()
+fun f6() = Outer().Inner()
+fun f7() = Outer().Inner().InnerInner()