add change file

Author: GarrettBeatty

.autover/changes/b04c20cf-5e0d-41fc-b747-c9e0b9cafca7.json

@@ -0,0 +1,11 @@
+{
+  "Projects": [
+    {
+      "Name": "Amazon.AspNetCore.Identity.Cognito",
+      "Type": "Patch",
+      "ChangelogMessages": [
+        "Updated cognito extensions version"
+      ]
+    }
+  ]
+}