deps: update dependency com.google.api-client:google-api-client-bom to v2.7.0

Author: renovate-bot

java-shared-dependencies/first-party-dependencies/pom.xml

@@ -24,7 +24,7 @@
     <site.installationModule>${project.artifactId}</site.installationModule>
     <grpc-gcp.version>1.6.1</grpc-gcp.version>
     <google.oauth-client.version>1.36.0</google.oauth-client.version>
-    <google.api-client.version>2.6.0</google.api-client.version>
+    <google.api-client.version>2.7.0</google.api-client.version>
   </properties>
 
   <dependencyManagement>