Make cdn and tech-detect as default in json output

[RamanaReddy0M]

• closes JSONL/CSV default output fields improvements #1607

✗ echo hackerone.com | ./httpx         

    __    __  __       _  __
   / /_  / /_/ /_____ | |/ /
  / __ \/ __/ __/ __ \|   /
 / / / / /_/ /_/ /_/ /   |
/_/ /_/\__/\__/ .___/_/|_|
             /_/

                projectdiscovery.io

[INF] Current httpx version v1.5.0 (latest)
https://hackerone.com

---

✗ go run . -u projectdiscovery.io -hash md5 -j -silent | jq
{
  "timestamp": "2024-03-04T21:27:01.153253+05:30",
  "hash": {
    "body_md5": "90c62fa7e5b95d3699f44627516943bf",
    "header_md5": "a8c854300c3f5cb399082ac8ad8a9547"
  },
  "cdn_name": "cloudflare",
  "port": "443",
  "url": "https://projectdiscovery.io",
  "input": "projectdiscovery.io",
  "title": "ProjectDiscovery - Democratize security, together",
  "scheme": "https",
  "webserver": "cloudflare",
  "content_type": "text/html",
  "method": "GET",
  "host": "172.67.74.214",
  "path": "/",
  "time": "511.5655ms",
  "a": [
    "172.67.74.214",
    "104.26.7.152",
    "104.26.6.152",
    "2606:4700:20::681a:798",
    "2606:4700:20::ac43:4ad6",
    "2606:4700:20::681a:698"
  ],
  "tech": [
    "Cloudflare",
    "HSTS"
  ],
  "words": 20386,
  "lines": 120,
  "status_code": 200,
  "content_length": 701099,
  "failed": false,
  "cdn": true,
  "knowledgebase": {
    "PageType": "other",
    "pHash": 0
  }
}

[dogancanbakir]

LGTM