[LL FIR] rename testdata to testData to avoid copyright generation

We exclude testData pattern from copyright scope

analysis/low-level-api-fir/testData/fileStructure/superClassCallScript.kts

@@ -0,0 +1,35 @@
+/* RootScriptStructureElement */open class A
+    (init: A.() -> Unit)/* DeclarationStructureElement */
+{/* ClassDeclarationStructureElement */
+    val prop: String = ""/* DeclarationStructureElement */
+}
+
+class B()/* DeclarationStructureElement */ : A()/* ClassDeclarationStructureElement */
+
+object C : A(
+    {
+        fun foo() = B.prop.toString()
+    }
+) {/* ClassDeclarationStructureElement */
+
+}
+
+val f = object : A(
+    {
+        fun bar() = B.prop.toString()
+    }
+) {
+
+}/* DeclarationStructureElement */
+
+class D : A(
+    {
+        fun foo() = B.prop.toString()
+    }
+) {/* ClassDeclarationStructureElement */
+    constructor(): super(
+        {
+            fun boo() = prop.toString()
+        }
+    )/* DeclarationStructureElement */
+}