Issue:
The rawData field is not being properly propagated when the sharding DDL coordinator distributes commands to participant shards, which can cause data loss or inconsistencies during distributed DDL operations.

Expected Behaviour:

The sharding DDL coordinator should preserve and forward the rawData field from the original request to all participant shards.

Proposed Solution:
Modify the sharding_ddl_util_detail::sendAuthenticatedCommandToShards function to properly include and propagate the rawData field when distributing authenticated commands to shards.