chore(lint): import ClientResult to satisfy ruff F821 in ClientQuery

Ruff flagged F821 (undefined name) for "ClientResult" used in the TypeVar
bound in office365/runtime/queries/client_query.py. While the forward
reference works at runtime, static analysis requires the symbol to be
imported.

- Add explicit import: `from office365.runtime.client_result import ClientResult`
- No runtime behavior change
- Improves type checking/IDE hints and lets pre-commit (ruff) pass

Author: Nico Thomaier

office365/runtime/queries/client_query.py

@@ -1,5 +1,7 @@
 from typing import TYPE_CHECKING, AnyStr, Dict, Generic, Optional, TypeVar, Union
 
+from office365.runtime.client_result import ClientResult
+
 if TYPE_CHECKING:
     from office365.runtime.client_object import ClientObject
     from office365.runtime.client_runtime_context import ClientRuntimeContext