add doc links to messages like "Error: rpc error: code = Internal desc = 'List' call for table [table] is missing 1 required qual"

[judell]

To Steampipe newcomers, these messages sound worse than they really are.

It would be nice to soften these dire-sounding messages with links to the docs, e.g. https://hub.steampipe.io/plugins/turbot/updown/tables/updown_downtime or https://hub.steampipe.io/plugins/turbot/heroku/tables/heroku_app_release, where required quals are documented in a friendlier way.