Fix deprecated smbprotocol.query_info import

smbprotocol.query_info is a thin deprecation shim (from smbprotocol.file_info
import * + a DeprecationWarning) scheduled for removal in the library's next
major release. Switched to importing FileDirectoryInformation directly from
smbprotocol.file_info, the actual current location - confirmed present there
in the installed package. Pure rename, no behavior change: all 227 tests
still pass, and the warning is gone from the test output.

file_scanner.py

@@ -38,7 +38,7 @@ try:
         FileAttributes, FilePipePrinterAccessMask, ShareAccess,
         ImpersonationLevel,
     )
-    from smbprotocol.query_info import FileDirectoryInformation
+    from smbprotocol.file_info import FileDirectoryInformation
     SMB_OK = True
 except ImportError:
     SMB_OK = False