Add fix for chromium saving files to FUSE filesys

Chromium 130 won't save to our filesystem if we don't return a
max filename length.

Dummy parameters were tried for inode counts, but these do not seem to
be necessary. Not also that btrfs foes not return values for these
fields.

sesman/chansrv/devredir.c

@@ -2441,6 +2441,15 @@ devredir_proc_cid_statfs_resp(IRP *irp,
                 fss.f_blocks = TotalAllocationUnits;
                 fss.f_bfree = ActualAvailableAllocationUnits;
                 fss.f_bavail = CallerAvailableAllocationUnits;
+                // Following values do not seem to be needed by
+                // any applications. btrfs also returns 0 for these
+                //fss.f_files = ???;
+                //fss.f_ffree = ???;
+                //fss.f_favail = fss.f_ffree;
+                // Chromium 130 needs this set, or the user can't save
+                // to our filesystem
+                fss.f_namemax = XFS_MAXFILENAMELEN;
+
             }
         }
     }