Merge pull request #273 from pac4j/renovate/pac4j.version

Update dependency org.pac4j:pac4j-core to v6.5.1

Author: renovate[bot]

pom.xml

@@ -56,7 +56,7 @@
     </developers>
 
     <properties>
-        <pac4j.version>6.5.0</pac4j.version>
+        <pac4j.version>6.5.1</pac4j.version>
         <undertow.version>2.4.0.Final</undertow.version>
         <java.version>17</java.version>
     </properties>