Update dependency io.cucumber:cucumber-parent to v2.1.1

Author: renovate-bot

pom.xml

@@ -10,7 +10,7 @@
     <parent>
         <groupId>io.cucumber</groupId>
         <artifactId>cucumber-parent</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
 
     <properties>