This patch fixes native test sharding when you split build-for-testing and test-without-building across separate CI jobs.
tuist testandtuist xcodebuild testnow respect--shard-referenceandTUIST_SHARD_REFERENCEend-to-end, so an explicit reference set during the build step carries through to the test step.tuist xcodebuild test-without-buildingalso accepts--shard-reference/TUIST_SHARD_REFERENCE.- On CircleCI, the auto-derived shard reference now uses the workflow ID instead of the per-job build number, so references stay stable across jobs in the same workflow. It falls back to the per-job build number when workflows are not enabled.