Merge branch '10-6-stable-ee-patch-1' into '10-6-stable-ee'

- Add one group board to Libre.

- Add support for filtering by source and target branch to merge requests API.

### Other (14 changes, 3 of them are from the community)

### Other (18 changes, 7 of them are from the community)

- Group MRs on issue page by project and namespace. !8494 (Jeff Stubler)

- Make oauth provider login generic. !8809 (Horatiu Eugen Vlad)

- Add email button to new issue by email. !10942 (Islam Wazery)

- Update vue component naming guidelines. !17018 (George Tsiolis)

- Added new design for promotion modals. !17197

- Update to github-linguist 5.3.x. !17241 (Ken Ding)

- update toml-rb to 1.0.0. !17259 (Ken Ding)

- Keep track of projects a user interacted with. !17327

- Moved o_auth/saml/ldap modules under gitlab/auth. !17359 (Horatiu Eugen Vlad)

- Enables eslint in codeclimate job. !17392

- Port Labels Select dropdown to Vue. !17411

- Add NOT NULL constraint to projects.namespace_id. !17448

// ECMAScript polyfills

import 'core-js/fn/array/fill';

import 'core-js/fn/array/find';

import 'core-js/fn/array/find-index';

import 'core-js/fn/array/from';

    end

    def feature_available_in_plan?(feature)

      return true if ::License::ANY_PLAN_FEATURES.include?(feature)

      available_features = strong_memoize(:features_available_in_plan) do

        Hash.new do |h, feature|

          h[feature] = (plans.map(&:name) & self.class.plans_with_feature(feature)).any?

    'GitLab_ServiceDesk' => :service_desk

  }.freeze

  # Features added here are available for all namespaces.

  ANY_PLAN_FEATURES = %i[

    ci_cd_projects

    repository_mirrors

    github_project_service_integration

  ].freeze

  # Global features that cannot be restricted to only a subset of projects or namespaces.

  # Use `License.feature_available?(:feature)` to check if these features are available.

  # For all other features, use `project.feature_available?` or `namespace.feature_available?` when possible.

        raise Gitlab::Shell::Error, 'Can not move original repository out of the way'

      end

      gitlab_shell.add_namespace(project.repository_storage_path, repository.disk_path)

      unless gitlab_shell.mv_repository(project.repository_storage_path, disk_path_temp, repository.disk_path)

        raise Gitlab::Shell::Error, 'Can not move temporary repository'

      end