Replace AJAX calls with GraphQL

What does this MR do?

Replace AJAX calls with GraphQL

• replace get all, get added, add, and remove AJAX calls with GraphQL queries/mutation
• remove unnecessary props
• update pagination to match GraphQL usage
• remove old pageInfo utils
• update tests

Screenshots

Steps

1. Navigate to instance security dashboard
2. Navigate to the project manager on there

• Expected: The previously added projects appear

3. Remove some projects

• Expected: The projects are removed

4. Search for some projects

• Expected: The projects can be searched

5. Add some projects

• Expected: The projects are added in the section below the search

61. Navigate back to the security dashboard

• Expected: The vulnerabilities that appear are updated

GraphQL_edit_projects_720p

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers
• Informed Infrastructure department of a default or new setting change, if applicable per definition of done

Security

If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:

• Label as security and @ mention @gitlab-com/gl-security/appsec
• The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
• Security reports checked/validated by a reviewer from the AppSec team

Closes #214583 (closed)