PGPRO-6817: include common/cfs_common.h for Postgres Pro Enterprise

The header file replication/basebackup.h has been moved to backup/basebackup.h
in PostgreSQL 15+, see the commmits f88798c098d2afd5223e1ca5c9d107cc18864fcc in
PostgreSQL 15 and a8c012869763c711abc9085f54b2a100b60a85fa in PostgreSQL
16devel. So it's easier to include the header file common/cfs_common.h directly.

Author: Marina Polyakova

ptrack.c

@@ -38,7 +38,7 @@
 #include "nodes/pg_list.h"
 #ifdef PGPRO_EE
 /* For file_is_in_cfs_tablespace() only. */
-#include "replication/basebackup.h"
+#include "common/cfs_common.h"
 #endif
 #include "storage/copydir.h"
 #include "storage/ipc.h"