Add files using upload-large-folder tool

demonstrations/dhorovc/metadata.json

@@ -1,11 +1,3 @@
-{
-    "recordingEnd": 1686049450770,
-    "recordingId": "20230606162608887",
-    "recordingStart": 1686048971490,
-    "recordingStartISO": "2023-06-06T10:56:11.490Z",
-    "timezoneOffsetMinutes": -330,
-    "user": null,
-    "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36",
-    "version": "1.8.2",
-    "recordingEndISO": "2023-06-06T11:04:10.770Z"
-}
+version https://git-lfs.github.com/spec/v1
+oid sha256:1af80420645754a908028206b9df99fd64d4f467ec7b77df5ef6ca65a179e967
+size 427

demonstrations/wvwfopd/metadata.json

@@ -1,11 +1,3 @@
-{
-    "recordingEnd": 1688644628552,
-    "recordingId": "20230706171540611",
-    "recordingStart": 1688643942927,
-    "recordingStartISO": "2023-07-06T11:45:42.927Z",
-    "timezoneOffsetMinutes": -330,
-    "user": null,
-    "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36",
-    "version": "1.8.2",
-    "recordingEndISO": "2023-07-06T11:57:08.552Z"
-}
+version https://git-lfs.github.com/spec/v1
+oid sha256:6a6d3f23eef79f373376296ff1386de14d57d78ae90c10b750e19b151f6c7330
+size 427