Re-enable the audit tools step and update dependencies (#815)

* update package versions

* run audit

* fix eslint config

* linter updates

* re-enable audit

* update timeouts test

* pass done into callback

* fix format

__tests__/download.test.ts

@@ -357,7 +357,7 @@ describe('Download Tests', () => {
     plaintext: Buffer | string
   ): Promise<Buffer> {
     if (isGzip) {
-      return <Buffer>await promisify(gzip)(plaintext)
+      return await promisify(gzip)(plaintext)
     } else if (typeof plaintext === 'string') {
       return Buffer.from(plaintext, defaultEncoding)
     } else {