Update dependency io.jsonwebtoken:jjwt-jackson to v0.12.6

Author: descope[bot]

pom.xml

@@ -43,7 +43,7 @@
             <artifactId>jjwt-jackson</artifactId>
             <groupId>io.jsonwebtoken</groupId>
             <scope>runtime</scope>
-            <version>0.11.5</version>
+            <version>0.12.6</version>
         </dependency>
         <dependency>
             <artifactId>bcprov-jdk18on</artifactId>