update dependency (OpenAPITools#1116)

Author: wing328

modules/openapi-generator-cli/pom.xml

@@ -98,7 +98,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.0.13</version>
+            <version>1.2.3</version>
         </dependency>
         <dependency>
             <groupId>org.testng</groupId>