chore: bump version to 2.2.0 for Cucumber support

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: neha-sanse

pom.xml

@@ -5,7 +5,7 @@
 
   <groupId>io.percy</groupId>
   <artifactId>percy-java-selenium</artifactId>
-  <version>2.1.2</version>
+  <version>2.2.0</version>
   <packaging>jar</packaging>
 
   <name>${project.groupId}:${project.artifactId}</name>