Implement GetRecordsConfig.DoWithContext

[michalb-goflink]

Hello, thanks for the nice library :)

We use code like:

records, err := table.GetRecords().
		FromView(viewID).
		WithOffset(offset).
		Do()

and we have issue with Do() that calls Table.GetRecordsWithParams which calls Table.GetRecordsWithParamsContext using default context context.Background(). We would like to have option to pass custom context instance.

The request I have is to implement DoWithContext(context.Context) that does just that. I could not find a way to achieve passing context, as in the end GetRecordsConfig.params are private