`QueryCompletionListener.on_query_completions` uses `Query` which is not imported

[dpc00]

QueryCompletionListener.py imports controller, Selection, Context, settings, verbose and state but not Query, while

def on_query_completions(self, view, prefix, locations):
    if settings.get("disable_autocompletion") and not Query.by_command():
        return False

uses it (ruff F821). With disable_autocompletion enabled, every completion request raises NameError: name 'Query' is not defined instead of returning False.

Fix: import Query as the other modules do.

Found while testing packages from the Package Control catalog (static analysis with ruff plus source review).