Update dependency org.springdoc:springdoc-openapi-starter-webmvc-ui to v2.8.11

Author: renovate[bot]

pom.xml

@@ -61,7 +61,7 @@
         <!-- servicecomb -->
         <servicecomb.version>3.2.5</servicecomb.version> <!-- boot@3.3.5 https://github.com/apache/servicecomb-java-chassis/blob/3.2.5/pom.xml -->
         <!-- others -->
-        <springdoc.version>2.6.0</springdoc.version> <!-- boot@3.3.0 https://github.com/springdoc/springdoc-openapi/blob/v2.6.0/pom.xml -->
+        <springdoc.version>2.8.11</springdoc.version> <!-- boot@3.3.0 https://github.com/springdoc/springdoc-openapi/blob/v2.6.0/pom.xml -->
         <boot-admin.version>3.3.6</boot-admin.version> <!-- boot@3.3.5 https://github.com/codecentric/spring-boot-admin/blob/3.3.6/pom.xml -->
         <sentry.version>7.22.3</sentry.version> <!-- boot@3.3.2 https://github.com/getsentry/sentry-java/blob/7.22.3/buildSrc/src/main/java/Config.kt -->
         <retrofit.version>2.11.0</retrofit.version> <!-- https://github.com/square/retrofit/releases -->