Driver 2.13.0 rc0

This batch updates the driver, and then uses the newly-added-and-deprecated `#disableBatchSizeTracking()` function on the oplog cursors.

Release announcement: https://github.com/mongodb/mongo-java-driver/releases/tag/r2.13.0-rc0
can you change JAVA-591 to https://jira.mongodb.org/browse/JAVA-591