Request fails on first call, works on all subsequent calls.

Cloudscrapper fails on the first request to dev bukkit links. All subsequent requests work. Error on first request:

Unhandled rejection CaptchaError: captcha
    at validateResponse (d:\Development\Node.js\PluginBadges\node_modules\cloudscraper\index.js:273:11)
    at onCloudflareResponse (d:\Development\Node.js\PluginBadges\node_modules\cloudscraper\index.js:222:5)
    at onRequestResponse (d:\Development\Node.js\PluginBadges\node_modules\cloudscraper\index.js:205:5)
    at Request.<anonymous> (d:\Development\Node.js\PluginBadges\node_modules\cloudscraper\index.js:149:7)
    at Object.onceWrapper (events.js:300:26)
    at Request.emit (events.js:210:5)
    at Request.<anonymous> (d:\Development\Node.js\PluginBadges\node_modules\request\request.js:1161:10)
    at Request.emit (events.js:210:5)
    at Gunzip.<anonymous> (d:\Development\Node.js\PluginBadges\node_modules\request\request.js:1083:12)
    at Object.onceWrapper (events.js:299:28)
    at Gunzip.emit (events.js:215:7)
    at endReadableNT (_stream_readable.js:1183:12)
    at processTicksAndRejections (internal/process/task_queues.js:80:21)

What version of Cloudscraper are you using?
- 4.5.0 (latest)
What version of Node.js are you using? (Please share the process information)
- 12.13.0
When did the problem start occurring?
- Unknown
How often does the problem occur?
- On the first request, all subsequent requests work.
What is the URL?
- DevBukkit links ex. https://dev.bukkit.org/projects/skychanger/
Are there any similar issues? (Please share the links)
- Unknown

[x] I have read the README. (Code examples)

Please share a minimal working code snippet that reproduces the problem.

Code snippet

Just a simple get call, nothing fancy. https://github.com/dscalzi/PluginBadges/blob/master/index.js#L69 ```js cloudscraper.get(url, (err, resp, body) => { if(err){ console.error(`Cloudflare Request error for ${url}. Not caching result..`, err) resolve(-1) } else { resolve(_doParse(body, regex)) } }) ```

codemanki / cloudscraper

Request fails on first call, works on all subsequent calls. #313