remove es imports from tests

__tests__/src/components/AnnotationsOverlay.test.js

__tests__/src/components/CollectionDialog.test.js

__tests__/src/components/GalleryView.test.js

__tests__/src/components/GalleryViewThumbnail.test.js

__tests__/src/components/OpenSeadragonViewer.test.js

__tests__/src/components/SidebarIndexList.test.js

__tests__/src/components/SidebarIndexTableOfContents.test.js

__tests__/src/components/SidebarIndexThumbnail.test.js

__tests__/src/components/ThumbnailCanvasGrouping.test.js

__tests__/src/components/ThumbnailNavigation.test.js

__tests__/src/components/WindowSideBarCanvasPanel.test.js

__tests__/src/lib/CanvasWorld.test.js

__tests__/src/lib/MiradorCanvas.test.js

__tests__/src/lib/MiradorManifest.test.js

__tests__/src/lib/ThumbnailFactory.test.js

__tests__/src/sagas/auth.test.js

__tests__/src/sagas/windows.test.js

__tests__/src/selectors/manifests.test.js