Modify pom.xml to update the version of authlete-java-common to 4.9.

Author: TakahikoKawasaki

pom.xml

@@ -12,7 +12,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-    <authlete.java.common.version>4.3</authlete.java.common.version>
+    <authlete.java.common.version>4.9</authlete.java.common.version>
     <authlete.java.jaxrs.version>2.79</authlete.java.jaxrs.version>
     <authlete.cbor.version>1.18</authlete.cbor.version>
     <javax.servlet-api.version>3.0.1</javax.servlet-api.version>