FIR IDE: move analysis api fir testdata to the analysis directory

analysis/analysis-api/testData/components/declarationRenderer/delegates.kt

@@ -0,0 +1,19 @@
+import kotlin.properties.ReadWriteProperty
+import kotlin.reflect.KCallable
+import kotlin.reflect.KProperty
+
+public interface MyRwProperty<in T, V> {
+    public operator fun setValue(thisRef: T, property: Any, value: V)
+    public operator fun getValue(thisRef: T, property: Any): V
+}
+
+val x: Int by lazy { 1 + 2 }
+
+val delegate = object: MyRwProperty<Any?, Int> {
+    override fun getValue(thisRef: Any?, property: Any): Int = 1
+    override fun setValue(thisRef: Any?, property: Any, value: Int) {}
+}
+
+val value by delegate
+
+var variable by delegate