Update dependency org.springdoc:springdoc-openapi-starter-webmvc-ui to v3

Author: renovate[bot]

oai-pmh-spring-boot-starter/pom.xml

@@ -55,7 +55,7 @@
         <dependency>
             <groupId>org.springdoc</groupId>
             <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
-            <version>2.8.13</version>
+            <version>3.0.0</version>
         </dependency>
 
         <!-- Validation -->