Merge pull request #15781 from ghoneycutt/atl_rm_arrested_devops

[ATL-2026] Remove community sponsor Arrested DevOps

Author: toshywoshy

data/events/2026/atlanta/main.yml

@@ -121,8 +121,6 @@ sponsors:
     level: gold
   - id: cleanstart
     level: gold
-  - id: arresteddevops
-    level: community
 
 sponsors_accepted : "yes" # Whether you want "Become a XXX Sponsor!" link