[PT Run] Split indexer plugin's queries into a fast and slow query (#5748)

* Added regex code

* Added regex based method to remove all LIKE queries

* Made regex readonly

* Added plugin interface and code to execute slower plugins after the fast plugins

* Added scoring for indexer and added statement to remove old indexer results

* Refactored from master and added thread sleep for debugging

* Removed lock from indexer plugin and added checks to avoid exceptions

* Remove debug statement

* Removed selected index update and fixed tests not building

* Added tests

* Removed scoring

* Removed lock

* Resolve merge conflicts

* Moved dispatcher code to function and add parallel foreach loop

* Removed DelayedExec metadata and modified QueryForPlugin to run only delayed exec plugins when bool param is true

* Removed metadata from plugin.json

src/modules/launcher/Wox.Plugin/IDelayedExecutionPlugin.cs

@@ -0,0 +1,13 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.Collections.Generic;
+
+namespace Wox.Plugin
+{
+    public interface IDelayedExecutionPlugin : IFeatures
+    {
+        List<Result> Query(Query query, bool delayedExecution);
+    }
+}