[telemetry] Sort imports in Telemetry and its dependents.

tools/telemetry/telemetry/core/platform/win_platform_backend.py

Index: tools/telemetry/telemetry/core/platform/win_platform_backend.py
diff --git a/tools/telemetry/telemetry/core/platform/win_platform_backend.py b/tools/telemetry/telemetry/core/platform/win_platform_backend.py
index 9cd0f836d2b9b95e6bcdf7b9ddee1549fae8d9a4..206ef8e14e431208215b59fdce14ecc336dd6b14 100644
--- a/tools/telemetry/telemetry/core/platform/win_platform_backend.py
+++ b/tools/telemetry/telemetry/core/platform/win_platform_backend.py
@@ -17,12 +17,12 @@ import sys
 import time
 import zipfile
 
-from telemetry import decorators
 from telemetry.core import exceptions
-from telemetry.core import util
 from telemetry.core.platform import desktop_platform_backend
 from telemetry.core.platform import platform_backend
 from telemetry.core.platform.power_monitor import msr_power_monitor
+from telemetry.core import util
+from telemetry import decorators
 from telemetry.util import cloud_storage
 from telemetry.util import path