[Feature flag] Default enable use_empty_tree_in_attr_tree_config
## What
Default enable the :feature_name
feature flag.
Owners
- Team: Gitaly
- Most appropriate slack channel to reach out to:
#g_gitaly
- Best individual to reach out to: NAME
Steps
-
Change the feature flag to default-enabled (howto)
Please refer to the documentation of feature flags for further information.