Bump google.golang.org/api from 0.11.0 to 0.13.0 (#236)

Bumps [google.golang.org/api](https://github.com/google/google-api-go-client) from 0.11.0 to 0.13.0.
- [Release notes](https://github.com/google/google-api-go-client/releases)
- [Changelog](https://github.com/googleapis/google-api-go-client/blob/master/CHANGES.md)
- [Commits](https://github.com/google/google-api-go-client/compare/v0.11.0...v0.13.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

go.mod

@@ -26,7 +26,7 @@ require (
 	golang.org/x/net v0.0.0-20190620200207-3b0461eec859
 	golang.org/x/sync v0.0.0-20190423024810-112230192c58
 	golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a
-	google.golang.org/api v0.11.0
+	google.golang.org/api v0.13.0
 )
 
 replace git.apache.org/thrift.git => github.com/apache/thrift v0.0.0-20180902110319-2566ecd5d999