Requirement

This issue can be tackled after Feb 2025.

In #6026, the query server was migrated to use OTEL's implementation of HTTP and GRPC servers. Our implementation supported having the GRPC and HTTP server being hosted on the same port via cmux, however, OTEL's implementation does not support this. For backwards compatibility purposes, #6026 did not drop support for the same ports but rather just logged a warning to allow users to migrate away from this functionality. Once we have waited for three months or two minor version bumps (whichever is later), we can drop support for hosting grpc and query server on the same port.