mount-util: move fstype_is_network() and name_to_handle_at() definitions over
diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index 3c0b999..4533542 100644
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -57,6 +57,7 @@
 #include "macro.h"
 #include "missing.h"
 #include "mkdir.h"
+#include "mount-util.h"
 #include "parse-util.h"
 #include "path-util.h"
 #include "rm-rf.h"