Retry api for failed status checks

What does this MR do and why?

We want to implement Retry button for failed status checks and this MR implements backend API to trigger failed status check hook.

How to set up and validate locally

1. Create external status check https://docs.gitlab.com/ee/api/status_checks.html#create-external-status-check (you can use requestcatcher.com for url)
2. Create MR for a project
3. Update status check to failed https://docs.gitlab.com/ee/api/status_checks.html#update-external-status-check
4. Use below curl to retry failed status check

curl --location --request POST 'curl --location --request POST 'http://BASE_URL//api/v4/projects/6/merge_requests/4/status_checks/1/retry' \
--header 'Authorization: ACCESS_TOKEN' \
--data-raw '''

5. It should Post payload like below to your configured status check url.

Sample Payload

{
  "object_kind": "merge_request",
  "event_type": "merge_request",
  "user": {
    "id": 1,
    "name": "Administrator",
    "username": "root",
    "avatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
    "email": "[REDACTED]"
  },
  "project": {
    "id": 6,
    "name": "Flight",
    "description": "Ipsa minima est consequuntur quisquam.",
    "web_url": "http://example.com/flightjs/Flight",
    "avatar_url": null,
    "git_ssh_url": "ssh://example.com/flightjs/Flight.git",
    "git_http_url": "http://example.com/flightjs/Flight.git",
    "namespace": "Flightjs",
    "visibility_level": 20,
    "path_with_namespace": "flightjs/Flight",
    "default_branch": "master",
    "ci_config_path": null,
    "homepage": "http://example.com/flightjs/Flight",
    "url": "ssh://example.com/flightjs/Flight.git",
    "ssh_url": "ssh://example.com/flightjs/Flight.git",
    "http_url": "http://example.com/flightjs/Flight.git"
  },
  "object_attributes": {
    "assignee_id": null,
    "author_id": 1,
    "created_at": "2022-12-07 07:53:43 UTC",
    "description": "",
    "head_pipeline_id": 558,
    "id": 144,
    "iid": 4,
    "last_edited_at": null,
    "last_edited_by_id": null,
    "merge_commit_sha": null,
    "merge_error": null,
    "merge_params": {
      "force_remove_source_branch": "1"
    },
    "merge_status": "can_be_merged",
    "merge_user_id": null,
    "merge_when_pipeline_succeeds": false,
    "milestone_id": null,
    "source_branch": "root-master-patch-30152",
    "source_project_id": 6,
    "state_id": 1,
    "target_branch": "master",
    "target_project_id": 6,
    "time_estimate": 0,
    "title": "Update README.md",
    "updated_at": "2022-12-07 07:53:43 UTC",
    "updated_by_id": null,
    "url": "http://example.com/flightjs/Flight/-/merge_requests/4",
    "source": {
      "id": 6,
      "name": "Flight",
      "description": "Ipsa minima est consequuntur quisquam.",
      "web_url": "http://example.com/flightjs/Flight",
      "avatar_url": null,
      "git_ssh_url": "ssh://example.com/flightjs/Flight.git",
      "git_http_url": "http://example.com/flightjs/Flight.git",
      "namespace": "Flightjs",
      "visibility_level": 20,
      "path_with_namespace": "flightjs/Flight",
      "default_branch": "master",
      "ci_config_path": null,
      "homepage": "http://example.com/flightjs/Flight",
      "url": "ssh://example.com/flightjs/Flight.git",
      "ssh_url": "ssh://example.com/flightjs/Flight.git",
      "http_url": "http://example.com/flightjs/Flight.git"
    },
    "target": {
      "id": 6,
      "name": "Flight",
      "description": "Ipsa minima est consequuntur quisquam.",
      "web_url": "http://example.com/flightjs/Flight",
      "avatar_url": null,
      "git_ssh_url": "ssh://example.com/flightjs/Flight.git",
      "git_http_url": "http://example.com/flightjs/Flight.git",
      "namespace": "Flightjs",
      "visibility_level": 20,
      "path_with_namespace": "flightjs/Flight",
      "default_branch": "master",
      "ci_config_path": null,
      "homepage": "http://example.com/flightjs/Flight",
      "url": "ssh://example.com/flightjs/Flight.git",
      "ssh_url": "ssh://example.com/flightjs/Flight.git",
      "http_url": "http://example.com/flightjs/Flight.git"
    },
    "last_commit": {
      "id": "141be9714669a4c1ccaa013c6a7f3e462ff2a40f",
      "message": "Update README.md",
      "title": "Update README.md",
      "timestamp": "2022-12-07T07:52:11+00:00",
      "url": "http://example.com/flightjs/Flight/-/commit/141be9714669a4c1ccaa013c6a7f3e462ff2a40f",
      "author": {
        "name": "Administrator",
        "email": "admin@example.com"
      }
    },
    "work_in_progress": false,
    "total_time_spent": 0,
    "time_change": 0,
    "human_total_time_spent": null,
    "human_time_change": null,
    "human_time_estimate": null,
    "assignee_ids": [
      
    ],
    "reviewer_ids": [
      
    ],
    "labels": [
      
    ],
    "state": "opened",
    "blocking_discussions_resolved": true,
    "first_contribution": false,
    "detailed_merge_status": "mergeable"
  },
  "labels": [
    
  ],
  "changes": {
    
  },
  "repository": {
    "name": "Flight",
    "url": "ssh://example.com/flightjs/Flight.git",
    "description": "Ipsa minima est consequuntur quisquam.",
    "homepage": "http://example.com/flightjs/Flight"
  },
  "external_approval_rule": {
    "id": 1,
    "name": "QA",
    "external_url": "https://example.com/"
  }
}

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #383200 (closed)