npm audit report warnings

[kweiner]

Would it be possible to update some of the dependencies used in node-zillow so that they all pass the "npm audit"? The following have warnings from npm audit as of September 27, 2020:

Moderate: Prototype Pollution
Package: hoek
Patched in: > 4.2.0 < 5.0.0 || >= 5.0.3
Path: node-zillow > request > hawk > boom > hoek
Path: node-zillow > request > hawk > cryptiles > boom > hoek
Path: node-zillow > request > hawk > hoek
Path: node-zillow > request > hawk > sntp > hoek
More info: https://npmjs.com/advisories/566

Moderate: Out-of-bounds Read
Package: stringstream
Patched in: >=0.0.6
Path: node-zillow > request > stringstream
More info: https://npmjs.com/advisories/664

High: Insufficient Entropy
Package: cryptiles
Patched in: >=4.1.2
Path: node-zillow > request > hawk > cryptiles
More info: https://npmjs.com/advisories/720, https://npmjs.com/advisories/1464

Moderate: Prototype Pollution
Package: extend
Patched in: >=2.0.2 <3.0.0 || >=3.0.2
Path: node-zillow > request > extend
More info: https://npmjs.com/advisories/996