chore: update contributors

BadIdeaException · BadIdeaException · commit 527e290b39f1 · 2025-09-25T09:24:59.000+02:00
diff --git a/exercises/concept/appointment-time/.meta/config.json b/exercises/concept/appointment-time/.meta/config.json
@@ -3,6 +3,9 @@
     "SalahuddinAhammed",
     "SleeplessByte"
   ],
+  "contributors": [
+    "BadIdeaException"
+  ],
   "files": {
     "solution": [
       "appointment-time.js"
