[FE] Add export UI for project security dashboard

Implement the export UI for the project security dashboard

Design: https://gitlab.com/gitlab-org/gitlab/-/issues/425327+

Data Schema

{
  report_data: {
    project_vulnerabilities_history: {
      svg: '<svg></svg>',
    },
    project_full_path: 'group/project',
  }
}

Requirement

1. Add export button
2. On click -> generates success alert (tbd -- confirming that it will be an email export)