Revert "build_kit.py: rabbitmq is now mirrored"
Revert "build_kit.py: rabbitmq is now mirrored"

This reverts commit 8ecc5e2e1d7799b177a62255b9b87d2c5f04a3ec.

VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb