OLC- MSS- From Team Learning need to remove two options from Learning assignment page

Summary:

For MSS in Redwood
When assigning learning to teams in the Team Learning under the Learner section, there is a requirement to choose an "Assignee Selection Type." This menu currently contains three options:

• Person
• Directs
• Organization

We need:
1- Remove "Directs" and "Organization" from this menu. The desired setting is for it to be exclusively set to "Person" for everyone and can't be changed.
2- The full menu should only be visible to the admin COE.

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