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

We exclude testData pattern from copyright scope

analysis/low-level-api-fir/testData/lazyResolve/fromLocalHierarchyToOuterScript.kts

@@ -0,0 +1,27 @@
+open class TopLevelClass {
+    open fun foo(i: Int) {
+
+    }
+
+    open fun boo(b: String) {
+
+    }
+}
+
+open class AnotherTopLevelClass : TopLevelClass() {
+    override fun foo(i: Int) {
+
+    }
+}
+
+fun resolve<caret>Me() {
+    open class LocalClass : AnotherTopLevelClass() {
+        override fun foo(i: Int) {
+        }
+    }
+
+    class SecondLocalClass : LocalClass() {
+        override fun boo(b: String) {
+        }
+    }
+}