Better control over posts to webhooks 📣

Changelog

• Added configurations to better control webhook posts: NO_HEARTBEAT_ALERT, NO_UPDATES_ALERT & NO_CERT_EXPIRY_ALERT
• Attempted to fix the go module 🤷
• Refreshed telemetry
• Deprecated BURP_* config in favour of new REVERSE_PROXY_* config. Added various examples of this
• Spelling fixes
• Refreshed Dockerfile, docker-compose, and circleci config
• Added some tests for zones
• Bumped compiled binaries to go1.20.5