#6637 default otel file should be a map
Pull request opened by wildfluss
## Tracking issue
Closes 6636
## Why are the changes needed?
defaults are not working
https://bito.ai#summarystart|
### Summary by Bito
This pull request modifies the default configuration for the OpenTelemetry file exporter to correctly utilize a map structure, addressing a tracking issue identified in PR #6636.
flyteorg/flyte