glocalfile: Handle smb2 filesystem type
`G_FILE_ATTRIBUTE_FILESYSTEM_TYPE` is not set for CIFS mounts with
`vers=2.0` option, or newer. Add `smb2` to the list of known filesystems.
It is also reported by `stat -f`:
https://github.com/coreutils/coreutils/blob/master/src/stat.c
diff --git a/gio/glocalfile.c b/gio/glocalfile.c
index 62f30b5..b5d092d 100644
--- a/gio/glocalfile.c
+++ b/gio/glocalfile.c
@@ -690,6 +690,8 @@
return "smackfs";
case 0x517B:
return "smb";
+ case 0xfe534d42:
+ return "smb2";
case 0x534F434B:
return "sockfs";
case 0x73717368:
