deps: update dependency com.google.cloud:google-cloud-storage to v2 (#579)

Author: renovate-bot

samples/install-without-bom/pom.xml

@@ -35,7 +35,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.118.0</version>
+      <version>2.0.0</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>

samples/snapshot/pom.xml

@@ -34,7 +34,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.118.0</version>
+      <version>2.0.0</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>