Asynchronous data download only gets public records

[temi]

Asynchronous data download does not get restricted activities even if project logged in user is a project admin. The issue is the thread running the download does not know who requested the download. The solution is to set userId and clear it when thread complete.

[temi]

Steps

1. Go to all records page for bcc hub
2. Filter by survey "Bio Condition Lite method - revised" and other categories to reduce number of records to download
3. All records would be showing embargoed symbol
4. Download this record
5. Prod should show any survey specific data
6. Staging should show survey specific data

[salomon-j]

@temi testing passed