Dont default to locked

Author: StanleyGoldman

src/UnityExtension/Assets/Editor/GitHub.Unity/UI/FileHistoryWindow.cs

@@ -35,7 +35,7 @@ private static bool GitFileHistoryValidation()
         [NonSerialized] private bool firstOnGUI = true;
         [NonSerialized] private Texture selectedIcon;
 
-        [SerializeField] private bool locked = true;
+        [SerializeField] private bool locked;
         [SerializeField] private FileHistoryView fileHistoryView = new FileHistoryView();
         [SerializeField] private NPath selectedAssetPath;