Minor Updates to `MetricFlowDagTextFormatter`#1027

Merged

plypaul merged 3 commits intomainfrom plypaul--88.3--dag-to-text-follow-up

Feb 13, 2024

+96-2

Commits on Feb 6, 2024

Remove unnecessary thread-local assignment in MetricFlowDagTextFormatter.
plypaul
committed

Commits on Feb 13, 2024

Add test for MetricFlowDagTextFormatter in a multithreaded context.
plypaul
committed
Update the exception logging message to be more helpful.
plypaul
committed