repos-{owner}/{repo}-branches-{branch}-protection-required pull request reviews

Number of APIs: 3

1. Get pull request review protection GET {{baseUrl}}/repos/:owner/:repo/branches/:branch/protection/required_pull_request_reviews

2. Update pull request review protection PATCH {{baseUrl}}/repos/:owner/:repo/branches/:branch/protection/required_pull_request_reviews

3. Delete pull request review protection DELETE {{baseUrl}}/repos/:owner/:repo/branches/:branch/protection/required_pull_request_reviews