chore: update adblocker and use pre-built engine from CDN

[remusao]

Closes #133

• Fix fetch abstraction on top of 'got'
• Update 'got' to latest to get 'text', 'json', and 'buffer' helpers
• Make use of prebuilt engine from CDN whenever possible

[coveralls]

Coverage increased (+11.6%) to 79.07% when pulling 829bda9 on remusao:update-adblocker into 4eaced9 on microlinkhq:master.

[Kikobeats]

@remusao this is awesome! so much appreciated 🙏

However, I need to keep got@9.6.0 until puppeteer releases a new version; a shared dependency there is mutating the global Node.js agent, you can see puppeteer/puppeteer#5243 for know more

[remusao]

However, I need to keep got@9.6.0 until puppeteer releases a new version; a shared dependency there is mutating the global Node.js agent, you can see puppeteer/puppeteer#5243 for know more

Ok, then we need to revert this change, but the arrayBuffer method was broken before. I am not sure how to implement it properly. We need to tell got that we need a buffer and not a string as a body. This is very easy with the new version 10 but I did not find how to do it before that. Could you maybe have a look @Kikobeats?

[Kikobeats]

passing { encoding: null } to get a buffer of the data feteched

[remusao]

@Kikobeats I pushed an update.

[Kikobeats]

Thanks for that! 🎉