huzzah: added mariadb as a gold sponsor for rdu2026

Author: ^_^

assets/sponsors/m/mariadb.png

@@ -113,7 +113,7 @@ organizer_email: "raleigh@devopsdays.org" # Put your organizer email address her
 sponsors:
   # - id: samplesponsorname
   #   level: gold
- #  url: http://mysponsor.com/?campaign=me # Use this if you need to over-ride a sponsor URL.
+  #  url: http://mysponsor.com/?campaign=me # Use this if you need to over-ride a sponsor URL.
   - id: agiliway
     level: community
   - id: arresteddevops
@@ -132,6 +132,8 @@ sponsors:
     level: community
   - id: kubeevents
     level: community
+  - id: mariadb
+    level: gold
   - id: nx
     level: gold
 

data/events/2026/raleigh/main.yml

@@ -0,0 +1,3 @@
+name: "MariaDB"
+url: "https://mariadb.com"
+linkedin: "https://www.linkedin.com/company/mariadb-corporation"