Separating Migration into its own project (#1828)

* Moving Migration service to its own project

* Adding loc files to the project

* Adding Migration to build

* Adding Migration Integration Tests

* Trying loops

* Fixing params

* Fixing indent

* Cleaning up yaml

* Getting command line arg for auto flush log

* Adding tde service

src/Microsoft.SqlTools.Migration/Utils/ExtensionMethods.cs

@@ -0,0 +1,31 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using System.Collections.Generic;
+using System.Linq;
+using Microsoft.SqlServer.DataCollection.Common.Contracts.OperationsInfrastructure;
+
+namespace Microsoft.SqlTools.Migration.Utils
+{
+    internal static class ExtensionMethods
+    {
+        public static void AddExceptions(this IDictionary<string, IEnumerable<ReportableException>> exceptionMap1, IDictionary<string, IEnumerable<ReportableException>> exceptionMap2)
+        {
+            foreach (var keyValuePair2 in exceptionMap2)
+            {
+                // If the dictionary already contains the key then merge them
+                if (exceptionMap1.ContainsKey(keyValuePair2.Key))
+                {
+                    foreach (var value in keyValuePair2.Value)
+                    {
+                        exceptionMap1[keyValuePair2.Key].Append(value);
+                    }
+                    continue;
+                }
+                exceptionMap1.Add(keyValuePair2);
+            }
+        }
+    }
+}