Add option to parse specific values passed to notify by id

[ResistanceIsUseless]

It would be nice to be able to parse and filter json thats passed to notify. Using something like jq, jsonata or JMESPath would be really useful.

For example, today if I wanted to do this with jq I would run the following query to show only results that match severity of info. nuclei -silent -u https://site.tld -j | jq 'select(.info.severity == "info") | {host, "template-id": .["template-id"]}' | notify

I'm thinking adding this into notify would be nice so you could have filtering by id.

discord:
  - id: "nuclei"
    discord_channel: "nuclei"
    discord_username: "info"
    discord_format: "{{data}}"
    discord_webhook_url: 
    json_query: "select(.info.severity == "info") | {host, "template-id": .["template-id"]}"

  - id: "subfinder"
    discord_channel: "subs"
    discord_username: "subs"
    discord_format: "{{data}}"
    discord_webhook_url:
    json_query: ".host"

I know this is kind of a unique enhancement and does add some complexity so you wouldn't be sending output in some cases and I haven't really considered all the impacts. Figured I would throw out the idea because it would be nice to have these types of things in a config.