Add latest changes from gitlab-org/gitlab@master

spec/javascripts/search_autocomplete_spec.js

spec/javascripts/vue_shared/components/commit_spec.js

...ared/components/project_selector/project_selector_spec.js

...ration/add_gitlab_instance_administration_project_spec.rb

spec/lib/gitlab/ci/config/external/file/remote_spec.rb

spec/lib/gitlab/ci/config/external/mapper_spec.rb

spec/lib/gitlab/ci/config/external/processor_spec.rb

spec/lib/gitlab/ci/config_spec.rb

spec/lib/gitlab/ci/trace/stream_spec.rb

spec/lib/gitlab/ci/yaml_processor_spec.rb

spec/lib/gitlab/cleanup/project_uploads_spec.rb

spec/lib/gitlab/config/loader/yaml_spec.rb

spec/lib/gitlab/encoding_helper_spec.rb

spec/lib/gitlab/etag_caching/middleware_spec.rb

spec/lib/gitlab/etag_caching/router_spec.rb

spec/lib/gitlab/external_authorization_spec.rb

spec/lib/gitlab/git/keep_around_spec.rb

spec/lib/gitlab/git/repository_spec.rb

spec/lib/gitlab/import_export/project.json

spec/lib/gitlab/metrics/dashboard/finder_spec.rb