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

We exclude testData pattern from copyright scope

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

@@ -0,0 +1,23 @@
+import kotlin.properties.ReadWriteProperty
+import kotlin.reflect.KProperty
+
+fun resolve<caret>Me() {
+    receive(valueWithExplicitType)
+    receive(valueWithImplicitType)
+
+    variableWithExplicitType = 10
+    variableWithImplicitType = 10
+}
+
+fun receive(value: Int){}
+
+val delegate = object: ReadWriteProperty<Any?, Int> {
+    override fun getValue(thisRef: Any?, property: KProperty<*>): Int = 1
+    override fun setValue(thisRef: Any?, property: KProperty<*>, value: Int) {}
+}
+
+val valueWithExplicitType: Int by delegate
+val valueWithImplicitType by delegate
+
+var variableWithExplicitType: Int by delegate
+var variableWithImplicitType by delegate