refactor(country/SuggestionController): change class visibility from public to package.

No functional changes.

Author: php-coder

src/main/java/ru/mystamps/web/feature/country/SuggestionController.java

@@ -27,7 +27,7 @@
 
 @RestController
 @RequiredArgsConstructor
-public class SuggestionController {
+class SuggestionController {
 
 	private final CountryService countryService;