Update of Swagger UI dependency for Spring Boot 3

Author: costas80

jsonvalidator-service/pom.xml

@@ -58,7 +58,7 @@
         </dependency>
         <dependency>
             <groupId>org.springdoc</groupId>
-            <artifactId>springdoc-openapi-ui</artifactId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>