Update community-events.json

We want to change our event to the new date

Author: adminsuci

src/data/community-events.json

@@ -667,8 +667,8 @@
   },
   {
     "title": "ETHVietnam 2025",
-    "startDate": "2025-05-23",
-    "endDate": "2025-05-24",
+    "startDate": "2025-08-09",
+    "endDate": "2025-08-10",
     "href": "https://eth-vietnam.com",
     "location": "HCMC, VNM",
     "description": "",