cli: influx query should have an option to dump the raw flux response

[russorat]

as a user, i would like to use the influx query command to dump data from one bucket and load it into another. right now, the influx query command formats the output to display in the terminal, with no option to write the raw flux response.

the influx write -f export.csv command expects the raw annotated csv returned by the /query api.

Adding an option to print the raw flux response would allow users to run the following commands:

influx query 'from(bucket: "telegraf") |> range(start: -1h)' > results.csv
influx write -f results.csv -b new_bucket

[russorat]

Today, you can move data between instances using curl and the influx write command, like so:

curl http://localhost:9999/api/v2/query\?org\=influxdata -XPOST -sS \
  -H 'Authorization: Token my_token' \
  -H 'Accept: application/csv' \
  -H 'Content-type: application/json' \
  -d '{
  "dialect": {
    "annotations": [
      "group",
      "datatype",
      "default"
    ]
  },
  "query": "from(bucket:\"write_test\") |> range(start: -100y)"
}' | influx write -b csv_test --format csv

After this issue is complete, we should be able to do something like this:
influx query --raw 'from(bucket: "telegraf") |> range(start: -1h)' | influx write -b new_bucket --format csv

I'm not sure if there should be a way to specify the annotations as part of this or not. i think the default should include group, datatype, and default though.