[UPDATE] events to v1.6.8 (#819)

Author: alanbits

extensions.json

@@ -527,13 +527,13 @@
             "id": "events",
             "repo": "https://github.com/lnbits/events",
             "name": "Events",
-            "version": "1.6.1",
+            "version": "1.6.8",
             "min_lnbits_version": "1.4.1",
             "short_description": "Sell and register event tickets",
             "icon": "https://raw.githubusercontent.com/lnbits/events/main/static/image/events.png",
             "details_link": "https://raw.githubusercontent.com/lnbits/events/main/config.json",
-            "archive": "https://github.com/lnbits/events/archive/refs/tags/v1.6.1.zip",
-            "hash": "b89d19b3dd44d5c0dee2cc14447c69f6067a1ec5895af0166627d4a951dcdf46"
+            "archive": "https://github.com/lnbits/events/archive/refs/tags/v1.6.8.zip",
+            "hash": "49ac167ec259f15eaad28502e3c06a17edbaa39413702baa1f3fc6b3e55810cf"
         },
         {
             "id": "lnurldevice",