[Floripa-2025] update program (#15611)

Author: orafaelferreiraa

data/events/2025/florianopolis/main.yml

@@ -148,12 +148,11 @@ program:
     start_time: "09:00"
     end_time: "09:30"
 
-  - title: "camila-maia"
+  - title: "eduardo-munari"
     type: talk
     date: 2025-12-06
     start_time: "09:30"
     end_time: "10:05"
-    background_color: "#cc99ff"
 
   - title: "Coffee break"
     type: custom
@@ -197,11 +196,12 @@ program:
     start_time: "13:55"
     end_time: "14:30"
 
-  - title: "eduardo-munari"
+  - title: "camila-maia"
     type: talk
     date: 2025-12-06
     start_time: "14:30"
     end_time: "15:05"
+    background_color: "#cc99ff"
 
   - title: "Lightning Talks"
     type: custom