Add DAM Los Angeles for data

[confs-tech-bot]

Conference information

Website: https://www.henrystewartconferences.com/events/dam-la-2026

Github: @[email protected]
Twitter: https://twitter.com/@henrystewartdam

// data

{
  "name": "DAM Los Angeles",
  "url": "https://www.henrystewartconferences.com/events/dam-la-2026",
  "startDate": "2026-03-18",
  "endDate": "2026-03-19",
  "city": "Los Angeles, CA",
  "country": "U.S.A.",
  "online": false,
  "locales": "EN",
  "twitter": "@henrystewartdam"
}

[github-actions]

This PR appears to be non-dev-related based on conference content analysis. It has been labeled as non-dev-related. If you believe this is an error, please let us know. Thank you!