backout the get_thrift_client from EdenInstance in CLI

Summary:
This is the backout of the changes in D90543765
The `from eden.fs.service.eden.thrift_clients import EdenService` failed for some eden CLI commands including `eden doctor` It only happen on macOS and Windows.
The CLI command complain about `ModuleNotFoundError: No module named 'folly.iobuf'`

Differential Revision: D91702771

fbshipit-source-id: 5c2fa2133dbbb7b4a74a618982364f4efd9d204b

Author: kavehahmadi60

eden/fs/cli/BUCK

@@ -186,7 +186,6 @@ python_library(
         "//eden/fs/cli/facebook:rage",
         "//eden/fs/inodes/overlay:serialization-py-deprecated",
         "//eden/fs/py/eden:dirstate",
-        "//eden/fs/py/eden/thrift:client",
         "//eden/fs/py/eden/thrift:legacy",
         "//eden/fs/service:thrift-py-deprecated",
         "//eden/scm:redact",

eden/fs/cli/config.py

@@ -23,14 +23,12 @@
 import time
 import typing
 import uuid
-from contextlib import contextmanager
 from enum import Enum
 from pathlib import Path
 from typing import (
     Any,
     Callable,
     Dict,
-    Generator,
     IO,
     KeysView,
     List,
@@ -43,8 +41,7 @@
 
 import facebook.eden.ttypes as eden_ttypes
 import toml
-from eden.fs.service.eden.thrift_clients import EdenService
-from eden.thrift import client, legacy
+from eden.thrift import legacy
 from eden.thrift.legacy import EdenNotRunningError
 from facebook.eden.ttypes import MountInfo as ThriftMountInfo, MountState
 from filelock import BaseFileLock, FileLock
@@ -545,16 +542,6 @@ def get_thrift_client_legacy(
             timeout=timeout,
         )
 
-    @contextmanager
-    def get_thrift_client(
-        self, timeout: Optional[float] = None
-    ) -> Generator[EdenService.Sync, None, None]:
-        with client.create_thrift_client(
-            eden_dir=str(self._config_dir),
-            timeout=timeout if timeout is not None else 0,
-        ) as thrift_client:
-            yield thrift_client
-
     def get_checkout_info(
         self, path: Union[Path, str]
     ) -> "collections.OrderedDict[str, Union[str, bool]]":