Expose IAA compressor in MongoDB.

[Meilianggang]

With some effort, we already merged IAA compressor to WiredTiger (https://jira.mongodb.org/browse/WT-10407) now if we need to use this new compressor in MongoDB, we have a small change in MongoDB to expose the option of IAA compressor, it will be a small PR (several line of code change) to MongoDB since most of the code are in WiredTiger which is already done.