remove ADS/azdata refs (#19212)

extensions/sql-bindings/src/common/utils.ts

@@ -3,7 +3,6 @@
  *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-import type * as azdataType from 'azdata';
 import * as vscode from 'vscode';
 import * as vscodeMssql from 'vscode-mssql';
 import * as fs from 'fs';
@@ -41,27 +40,6 @@ export async function getVscodeMssqlApi(): Promise<vscodeMssql.IExtension> {
 	return ext.activate();
 }
 
-// Try to load the azdata API - but gracefully handle the failure in case we're running
-// in a context where the API doesn't exist (such as VS Code)
-let azdataApi: typeof azdataType | undefined = undefined;
-try {
-	azdataApi = require('azdata');
-	if (!azdataApi?.version) {
-		// webpacking makes the require return an empty object instead of throwing an error so make sure we clear the var
-		azdataApi = undefined;
-	}
-} catch {
-	// no-op
-}
-
-/**
- * Gets the azdata API if it's available in the context this extension is running in.
- * @returns The azdata API if it's available
- */
-export function getAzdataApi(): typeof azdataType | undefined {
-	return azdataApi;
-}
-
 export async function executeCommand(command: string, cwd?: string): Promise<string> {
 	return new Promise<string>((resolve, reject) => {
 		cp.exec(command, { maxBuffer: 500 * 1024, cwd: cwd }, (error: Error | null, stdout: string, stderr: string) => {