Fix Aggregation builder for $search stage, option count is a document
#2858
| Job | Run time |
|---|---|
| 48s | |
| 27s | |
| 1m 15s |
$search stage, option count is a document
#2858
| Job | Run time |
|---|---|
| 48s | |
| 27s | |
| 1m 15s |