Fix for no coordinates from Google API in some gamemodes or locations

[keralinnn]

• Fixes Tool keeps placing me in African water. #18 and probably other related issues.

I've also faced that issue, but only when I was playing no move in some locations. I figured out that the problem was about the XMLHttpRequest.prototype.open function, because for some locations it worked properly, and for some locations it wasn't called at all. I went through some problematic locations again but with DevTools Network tab opened, and found that not only GetMetadata Google API's endpoint is used, but sometimes also SingleImageSearch, that provides exact or similar information to GetMetadata. So I added SingleImageSearch endpoint as well, and tested it for a while, and it seems like adding it fixes the issue.

I've also added a check for the method to be a POST, because requests to these endpoints are preceded by OPTIONS requests, that don't contain any useful information for parsing coordinates.

[0x978]

Huh, I wonder if this has always been an issue or is something new they've done?

Either way - I don't have time to test out the changes (got exams rn lol) but they look like they do exactly what you say so I'll merge it :)

Thanks so much for contributing :)