MP: Add rsvps 2021/11/avhdg

content/mf2/2021/11/avhdg.md

+{
+  "date" : "2021-11-17T07:40:00+0000",
+  "deleted" : false,
+  "draft" : false,
+  "h" : "h-entry",
+  "properties" : {
+    "in-reply-to" : [ "https://www.meetup.com/Tech-Nottingham/events/282103654/" ],
+    "syndication" : [ "https://brid.gy/publish/meetup" ],
+    "published" : [ "2021-11-17T07:40:00+0000" ],
+    "post-status" : [ "published" ],
+    "rsvp" : [ "yes" ]
+  },
+  "kind" : "rsvps",
+  "slug" : "2021/11/avhdg",
+  "client_id" : "https://indigenous.realize.be/"
+}