Upgrade Cloud Firestore dependency (firebase#331)

achuinard · hiranya911 · commit 646c3849cb40 · 2019-12-05T10:00:39.000-08:00
Will provide IN query features
diff --git a/pom.xml b/pom.xml
@@ -422,7 +422,7 @@
         <dependency>
             <groupId>com.google.cloud</groupId>
             <artifactId>google-cloud-firestore</artifactId>
-            <version>1.21.0</version>
+            <version>1.31.0</version>
         </dependency>
 
         <!-- Utilities -->
