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

compiler/testData/diagnostics/tests/thisAndSuper/superIsNotAnExpression.fir.kt

@@ -0,0 +1,12 @@
+fun any(a : Any) {}
+
+fun notAnExpression() {
+    any(<!NO_SUPERTYPE, NO_SUPERTYPE!>super<!>) // not an expression
+    if (<!NO_SUPERTYPE, NO_SUPERTYPE!>super<!>) {} else {} // not an expression
+    val x = <!NO_SUPERTYPE, NO_SUPERTYPE, NO_SUPERTYPE!>super<!> // not an expression
+    when (1) {
+        <!NO_SUPERTYPE, NO_SUPERTYPE!>super<!> -> 1 // not an expression
+        else -> {}
+    }
+
+}