feat: provide scope as parameter (#28)

<!-- 👋 Hi, thanks for sending a PR to azdo-npm-auth! 💖.
Please fill out all fields below and make sure each item is true and [x]
checked.
Otherwise we may not be able to review your PR. -->

## PR Checklist

- [x] Addresses an existing open issue: fixes #27
- [x] That issue was marked as [`status: accepting
prs`](https://github.com/johnnyreilly/azdo-npm-auth/issues?q=is%3Aopen+is%3Aissue+label%3A%22status%3A+accepting+prs%22)
- [x] Steps in
[CONTRIBUTING.md](https://github.com/johnnyreilly/azdo-npm-auth/blob/main/.github/CONTRIBUTING.md)
were taken

## Overview

<!-- Description of what is changed and how the code change does that.
-->
See linked issue

src/createPat.ts

@@ -11,10 +11,12 @@ export async function createPat({
 	logger = fallbackLogger,
 	organisation,
 	daysToExpiry,
+	scope = "vso.packaging",
 }: {
 	logger?: Logger;
 	organisation: string;
 	daysToExpiry?: number;
+	scope?: string;
 }): Promise<TokenResult> {
 	// const credential = new InteractiveBrowserCredential({});
 	logger.info(`Creating Azure CLI Token`);
@@ -39,7 +41,7 @@ export async function createPat({
 		const url = `https://vssps.dev.azure.com/${organisation}/_apis/tokens/pats?api-version=7.1-preview.1`;
 		const data = {
 			displayName: `made by azdo-npm-auth at: ${new Date().toISOString()}`,
-			scope: "vso.packaging",
+			scope,
 			allOrgs: false,
 			...(validTo && { validTo: validTo.toISOString() }),
 		};