add London event page
Changes
- Added London world tour page
| Production | Review app |
|---|---|
| N/A | https://2511-london-page.about.gitlab-review.app/events/devsecops-world-tour/london/ |
Closes #2511
Edited by Alvise Leal
| Production | Review app |
|---|---|
| N/A | https://2511-london-page.about.gitlab-review.app/events/devsecops-world-tour/london/ |
Closes #2511