support delegate with deprecated comment.

test/transform/resource/before/DelegateWithDeprecated.java

@@ -0,0 +1,13 @@
+import lombok.Delegate;
+
+class DelegateWithDeprecated {
+	@Delegate private Bar bar;
+
+	private interface Bar {
+		@Deprecated
+		void deprecatedAnnotation();
+		/** @deprecated */
+		void deprecatedComment();
+		void notDeprecated();
+	}
+}