Update pom.xml

<version>2.9.10.8</version>

Author: zhoutaoo

auth/authorization-server/pom.xml

@@ -31,7 +31,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.10.0.pr1</version>
+            <version>2.9.10.8</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>