✨ MSSQL Node Integration (#729)

* basic setup mssql node

* executeQuery for MSSQL working

* work on insert MSSQL, incomplete

* 🚧 basic setup update functionality

* 🔨 refactor insert for handling >1000 values

* ✨ complete MSSQL node

* ✨ add delete action to node

* 🚧 handling multiple tables and column sets

* 🐛 enabling usage of expression for every field

* 🔨 remove lodash dependency

* ✨ enable continue on fail option

* 🐎 minify icon

* 🔨 improve table creation, item copying, 🐛 correct output of node when active continue on fail

* 🐛 move mssql types to dev dependencies

* 🎨 remove auto formatting from redis

* 🎨 apply corrected syntax format

* ⏪ reset Redis node to master stage

* 🐛 fix building issue

packages/nodes-base/nodes/Microsoft/SqlServer/TableInterface.ts

@@ -0,0 +1,7 @@
+import { IDataObject } from 'n8n-workflow';
+
+export interface ITables {
+	[key: string]: {
+		[key: string]: Array<IDataObject>;
+	};
+}