fix: PyCon HK dates

JesperDramsch · JesperDramsch · commit af3fed985518 · 2025-06-19T16:55:07.000+02:00
diff --git a/_data/conferences.yml b/_data/conferences.yml
@@ -267,8 +267,8 @@
   cfp: '2025-06-22 23:59:00'
   timezone: Asia/Hong_Kong
   place: Hong Kong, China
-  start: 2025-11-08
-  end: 2025-11-08
+  start: 2025-10-11
+  end: 2025-10-11
   twitter: pyconhk
   sub: PY
   location:
