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

analysis/analysis-api/testData/referenceResolve/NamedClassObject.kt

@@ -0,0 +1,12 @@
+package a
+
+class A {
+    companion object Named {
+        val i: Int
+    }
+}
+
+fun main(args: Array<String>) {
+    A.Na<caret>med.i
+}
+