Update dependency org.springdoc:springdoc-openapi-starter-webmvc-ui to v2.8.6

Author: renovate[bot]

micro-springboot/insurance-service/pom.xml

@@ -43,7 +43,7 @@
         <dependency>
             <groupId>org.springdoc</groupId>
             <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
-            <version>2.6.0</version>
+            <version>2.8.6</version>
         </dependency>
 
         <dependency>

micro-springboot/person-service/pom.xml

@@ -47,7 +47,7 @@
         <dependency>
             <groupId>org.springdoc</groupId>
             <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
-            <version>2.6.0</version>
+            <version>2.8.6</version>
         </dependency>
 
         <dependency>