fix ci failures

Author: bajajneha27

google/cloud/storage/internal/logging_stub_test.cc

@@ -177,7 +177,8 @@ TEST_F(LoggingStubTest, ListBuckets) {
   };
   auto mock = std::make_unique<MockGenericStub>();
   EXPECT_CALL(*mock, ListBuckets)
-      .WillOnce(Return(make_status_or(ListBucketsResponse{"a-token", items})));
+      .WillOnce(
+          Return(make_status_or(ListBucketsResponse{"a-token", items, {}})));
 
   // We want to test that the key elements are logged, but do not want a
   // "change detection test", so this is intentionally not exhaustive.

google/cloud/storage/internal/rest/stub_test.cc

@@ -242,7 +242,7 @@ TEST(RestStubTest, ListBucketsReturnPartialSuccess) {
                   ResultOf(
                       "request parameters contain 'returnPartialSuccess'",
                       [](RestRequest const& r) { return r.parameters(); },
-                      Contains(Pair("returnPartialSuccess", "1")))))
+                      Contains(Pair("returnPartialSuccess", "true")))))
       .WillOnce(Return(PermanentError()));
 
   auto tested = std::make_unique<RestStub>(Options{}, mock, mock);