test/crimson: include seastar/util/later.hh for seastar::now()

seastar::now() is extracted into seastar/util/later.hh in a recent
change in seastar, so update accordingly

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/test/crimson/test_socket.cc b/src/test/crimson/test_socket.cc
index 2a6df2525c859cb494ef44664daf209758765044..bccfb36526a796505504cb52dd597b22af260002 100644 (file)
--- a/src/test/crimson/test_socket.cc
+++ b/src/test/crimson/test_socket.cc
@@ -6,6 +6,7 @@
 #include <seastar/core/sharded.hh>
 #include <seastar/core/sleep.hh>
 #include <seastar/core/when_all.hh>
+#include <seastar/util/later.hh>
 
 #include "crimson/common/log.h"
 #include "crimson/net/Errors.h"