[FIR-TEST] Move stdlib resolve tests out from resolve directory

compiler/fir/resolve/testData/resolveWithStdlib/reflectionClass.kt

@@ -0,0 +1,10 @@
+import kotlin.reflect.KClass
+
+val javaClass: Class<String> = String::class.java
+val kotlinClass: KClass<String> = String::class
+
+fun foo() {
+    val stringClass = String::class.java
+    val arrayStringClass = Array<String>::class.java
+}
+