Update README.md, add quality badges

Author: prusov-code

README.md

@@ -1,2 +1,7 @@
 ### Hexlet tests and linter status:
-[![Actions Status](https://github.com/prusov-code/php-project-45/actions/workflows/hexlet-check.yml/badge.svg)](https://github.com/prusov-code/php-project-45/actions)
+[![Actions Status](https://github.com/prusov-code/php-project-45/actions/workflows/hexlet-check.yml/badge.svg)](https://github.com/prusov-code/php-project-45/actions)
+[![Maintainability Rating](https://sonarcloud.io/api/project_badges/measure?project=prusov-code_php-project-45&metric=sqale_rating)](https://sonarcloud.io/summary/new_code?id=prusov-code_php-project-45)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=prusov-code_php-project-45&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=prusov-code_php-project-45)
+[![Bugs](https://sonarcloud.io/api/project_badges/measure?project=prusov-code_php-project-45&metric=bugs)](https://sonarcloud.io/summary/new_code?id=prusov-code_php-project-45)
+[![Code Smells](https://sonarcloud.io/api/project_badges/measure?project=prusov-code_php-project-45&metric=code_smells)](https://sonarcloud.io/summary/new_code?id=prusov-code_php-project-45)
+[![Duplicated Lines (%)](https://sonarcloud.io/api/project_badges/measure?project=prusov-code_php-project-45&metric=duplicated_lines_density)](https://sonarcloud.io/summary/new_code?id=prusov-code_php-project-45)