Upgraded Firestore and GCS (#312)

Author: hiranya911

pom.xml

@@ -412,17 +412,17 @@
         <dependency>
             <groupId>com.google.auth</groupId>
             <artifactId>google-auth-library-oauth2-http</artifactId>
-            <version>0.16.1</version>
+            <version>0.17.1</version>
         </dependency>
         <dependency>
             <groupId>com.google.cloud</groupId>
             <artifactId>google-cloud-storage</artifactId>
-            <version>1.79.0</version>
+            <version>1.91.0</version>
         </dependency>
         <dependency>
             <groupId>com.google.cloud</groupId>
             <artifactId>google-cloud-firestore</artifactId>
-            <version>1.9.0</version>
+            <version>1.21.0</version>
         </dependency>
 
         <!-- Utilities -->