SiteParser: reduce getters visibility.

No functional changes.

Author: php-coder

src/main/java/ru/mystamps/web/util/extractor/SiteParser.java

@@ -28,9 +28,10 @@
 import org.jsoup.nodes.Document;
 import org.jsoup.nodes.Element;
 
+import lombok.AccessLevel;
 import lombok.Setter;
 
-@Setter
+@Setter(AccessLevel.PROTECTED)
 public class SiteParser {
 	private static final Logger LOG = LoggerFactory.getLogger(SiteParser.class);