Refactor SQL Binding code over from sql-database-projects (#18674)

* add sql binding prompt / logic

* remove controller and move to extension

* remove unused dependencies

scripts/test-extensions-unit.js

@@ -25,7 +25,6 @@ const extensionList = [
 	'resource-deployment',
 	'schema-compare',
 	'sql-database-projects',
-
 ];
 
 let argv = require('yargs')