Deletion request approval and API update

[JV0812]

Purpose of this pull request

This pull request is to add the below information:

• Add information about the deletion request approval.
• Create the Data Deletion Data API doc

Select the type of change

• Minor Changes - Typos, formatting, slight revisions
• Update Content - Revisions, updating sections
• New Content - New features, sections, pages, tutorials
• Site and Tools - .clabot, version updates, maintenance, dependencies, new packages for the site (Docusaurus, Gatsby, React, etc.)

Ticket (if applicable)

Add Approving request section in data deletion documentation

[jpipkin1]

Suggested change

	1. Your request will be notified via email to the [users with approval access](#approve-the-deletion-request). You can check on your request in the **Status** column. <br/><img src={useBaseUrl('img/search/get-started-search/deletion-request-status.png')} alt="deletion request status" style={{border: '1px solid gray'}} width="400"/>
	1. An email about your request will be sent to the [users with approval access](#approve-the-deletion-request). You can check on your request in the **Status** column. <br/><img src={useBaseUrl('img/search/get-started-search/deletion-request-status.png')} alt="deletion request status" style={{border: '1px solid gray'}} width="400"/>

[jpipkin1]

Suggested change

	- To approve or reject a request, ensure you have the **Review Deletion Requests** capability. By default, **Manage Deletion Requests** and **View Deletion Requests** capabilities will be added if you have the **Review Deletion Requests** capability.
	To approve or reject a request, ensure you have the **Review Deletion Requests** [role capability](/docs/manage/users-roles/roles/role-capabilities/). By default, **Manage Deletion Requests** and **View Deletion Requests** capabilities will be added if you have the **Review Deletion Requests** capability.

[jpipkin1]

@JV0812, it looks like you need to add the new roles to the Role Capabilities article:

[jpipkin1]

Suggested change

	Once the deletion request is created, it will be notified to the users who has the approval access. To approve or reject the request, follow the steps below:
	Once the deletion request is created, a notification will be sent to the users who have approval access. To approve or reject the request, follow the steps below:

[jpipkin1]

Suggested change

	- **Approve**. Enter **Delete** in the **Approve Deletion Request** pop-up to permanently delete the data, and click the **Approve Request** button. <br/><img src={useBaseUrl('img/search/get-started-search/approve-deletion-request.png')} alt="Approve deletion requests pop-up" style={{border: '1px solid gray'}} width="400"/>
	- **Approve**. Enter **Delete** in the **Approve Deletion Request** pop-up to permanently delete the data, and click the **Delete Data** button. <br/><img src={useBaseUrl('img/search/get-started-search/approve-deletion-request.png')} alt="Approve deletion requests pop-up" style={{border: '1px solid gray'}} width="400"/>

[jpipkin1]

@JV0812, in the screenshot the button is Delete Data.

[jpipkin1]

Suggested change

	- **Reject**. Enter the reason for rejection in the **Reject Deletion Request** pop-up to help the requester understand the rejection issue to take necessary actions, and click the **Reject Request** button.<br/><img src={useBaseUrl('img/search/get-started-search/reject-deletion-request.png')} alt="Reject deletion requests pop-up" style={{border: '1px solid gray'}} width="400"/>
	- **Reject**. Enter the reason for rejection in the **Reject Deletion Request** pop-up to help the requester understand the rejection issue and to take necessary actions, and click the **Reject Request** button.<br/><img src={useBaseUrl('img/search/get-started-search/reject-deletion-request.png')} alt="Reject deletion requests pop-up" style={{border: '1px solid gray'}} width="400"/>