[Feature flag] Remove subscription_plan_cache_key
What
- Remove the
:subscription_plan_cache_key
feature flag. - Remove relevant code: !52174 (diffs)
Owners
- Team: ~"group::purchase"
- Most appropriate slack channel to reach out to:
#s_fulfillment_eoa_bronze_starter
- Best individual to reach out to: @astoicescu
Edited by Andrei Stoicescu