Handling of annotations on delegated property in descriptor loader & stub builder

compiler/testData/loadJava/compiledKotlin/annotations/withUseSiteTarget/DelegateTarget.kt

@@ -0,0 +1,15 @@
+// ALLOW_AST_ACCESS
+
+package test
+
+import kotlin.reflect.KProperty
+
+annotation class Anno
+
+class CustomDelegate {
+    operator fun getValue(thisRef: Any?, prop: KProperty<*>): String = prop.name
+}
+
+class Class {
+    @delegate:Anno val property by CustomDelegate()
+}

compiler/testData/loadJava/compiledKotlin/annotations/withUseSiteTarget/DelegateTarget.txt

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+package test
+
+public final annotation class Anno : kotlin.Annotation {
+    /*primary*/ public constructor Anno()
+}
+
+public final class Class {
+    /*primary*/ public constructor Class()
+    @delegate:test.Anno() public final val property: kotlin.String
+        public final fun <get-property>(): kotlin.String
+}
+
+public final class CustomDelegate {
+    /*primary*/ public constructor CustomDelegate()
+    public final operator fun getValue(/*0*/ thisRef: kotlin.Any?, /*1*/ prop: kotlin.reflect.KProperty<*>): kotlin.String
+}