Give more information when query failed

[ScottA38]

- Updated query response failure to be more verbose

2 things to note about this PR:

• I am not a Ruby dev so I couldn't figure out how to add newlines in the error message, or use best practises
• This is quite possibly only applicable to Github requests, an assumption is made that Gql will only return JSON though, and I check for the appropriate key 'message' safely, so I think it is a a safe implementation, maybe you can comment

[ScottA38]

@Crunch09 Hey, long time no speak, I am wondering if this PR is potentially still useful to you?

Is the repo still active?