chore(deps): update dependency com.google.cloud:google-cloud-dialogflow-cx to v0.3.0 (#71)

Author: renovate-bot

dialogflow-cx/snippets/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-dialogflow-cx</artifactId>
-      <version>0.1.2</version>
+      <version>0.3.0</version>
     </dependency>
 
     <dependency>