docs: remove unnecessary enterprise configuration. (#44614)

These are enabled by default now.

Author: davinchia

docs/enterprise-setup/implementation-guide.md

@@ -219,9 +219,6 @@ Follow these instructions to add the Airbyte helm repository:
 ```yaml
 global:
  edition: enterprise
- # Optional - enables Airbyte's second generation Workers, which allows for better back pressure and self-healing in resource constrained environments.
- enterprise:
- workloadsOptIn: true
 ```
 
 3. To enable SSO authentication, add instance admin details [SSO auth details](/access-management/sso) to your `values.yaml` file, under `global`. See the [following guide](/access-management/sso#set-up) on how to collect this information for various IDPs, such as Okta and Azure Entra ID.