[A*] Finalize assignment dates

Author: sooyj

website/utils/assignments.json

@@ -1,7 +1,7 @@
 {
   "product_design": {
     "issue": "2024-08-19",
-    "submission": "2024-09-02T23:59:00",
+    "submission": "2024-09-02T11:59:00",
     "show_updating_notice": false
   },
   "seminar": {
@@ -15,7 +15,7 @@
   "artificial_intelligence": {
     "issue": "2024-08-26",
     "submission": "2024-09-27T23:59:00",
-    "show_updating_notice": true
+    "show_updating_notice": false
   },
   "project": {
     "issue": "2024-09-16",
@@ -28,6 +28,6 @@
     "is_poster_session_date_tentative": true,
     "final_report_submission": "2024-11-20T23:59:00",
     "google_sheet": "https://docs.google.com/spreadsheets",
-    "show_updating_notice": true
+    "show_updating_notice": false
   }
 }