Rebase with main branch

Author: bajajneha27

google/cloud/storage/async/client.h

@@ -18,6 +18,7 @@
 #include "google/cloud/storage/async/bucket_name.h"
 #include "google/cloud/storage/async/connection.h"
 #include "google/cloud/storage/async/object_descriptor.h"
+#include "google/cloud/storage/async/options.h"
 #include "google/cloud/storage/async/reader.h"
 #include "google/cloud/storage/async/rewriter.h"
 #include "google/cloud/storage/async/token.h"

google/cloud/storage/examples/storage_async_samples.cc

@@ -17,6 +17,7 @@
 // in the final rendering.
 //! [async-includes]
 #include "google/cloud/storage/async/client.h"
+#include "google/cloud/storage/async/options.h"
 #include "google/cloud/storage/async/read_all.h"
 
 //! [async-includes]