fix: upgrade org.casbin:jcasbin from 1.49.1 to 1.50.0

Snyk has created this PR to upgrade org.casbin:jcasbin from 1.49.1 to 1.50.0.

See this package in Maven Repository:
https://mvnrepository.com/artifact/org.casbin/jcasbin/

See this project in Snyk:
https://app.snyk.io/org/pantheon.tech/project/d91f2d40-c96a-4d42-84b3-374f5b66c244?utm_source=github&utm_medium=referral&page=upgrade-pr

lighty-examples/lighty-controller-springboot-netconf/pom.xml

@@ -78,7 +78,7 @@
         <dependency>
             <groupId>org.casbin</groupId>
             <artifactId>jcasbin</artifactId>
-            <version>1.49.1</version>
+            <version>1.50.0</version>
         </dependency>
 
         <dependency>