Remove feature flag s3_multithreaded_uploads which is already enabled by default

Everyone can contribute. Help move this issue forward while earning points, leveling up and collecting rewards.

• Close this issue

What

Remove the :s3_multithreaded_uploads feature flag which is already enabled by default ...

Owners

• Team: NAME_OF_TEAM
• Most appropriate slack channel to reach out to: #g_TEAM_NAME
• Best individual to reach out to: NAME

Expectations

What are we expecting to happen?

What might happen if this goes wrong?

What can we monitor to detect problems with this?

Roll Out Steps

• Remove feature flag and add changelog entry

Rollback Steps

• This feature can be disabled by running the following Chatops command:

/chatops run feature set --project=gitlab-org/gitlab s3_multithreaded_uploads false