Edits from temporary accounts are considered anonymous edits.
ApiQueryRecentChanges doesn't correctly reflect this and needs to be
updated to correctly return temporary account edits as anonymous (and
similarly, not to return them when requesting !anon)
- Update the anon|!anon query to accomodate temporary accounts
Bug: T370803
Change-Id: Ica5225422ea53d2aa3a84b86d9c2f14832a34ed4
