Use the new preview screen when tapping media on the room and pinned events screens. (#3736)

* Use the new TimelineMediaPreview modifier on the room and pinned timeline screens.

* Use the same presentation logic for all timeline media previews.

* Fix a bug with the detection of the timeline end.

* Send pagination requests from the media preview screen.

* Add SwiftLint to the Danger workflow (it is no longer installed on the runner).

* Put SwiftLint back on all of the GitHub runners too.

* Set the function_parameter_count lint rule to 10.

* Make sure to clean-up any previews when the coordinator is done.

* Handle the viewInRoomTimeline action more appropriately.

ElementX/Sources/Screens/FilePreviewScreen/View/TimelineMediaPreviewRedactConfirmationView.swift

@@ -63,7 +63,7 @@ struct TimelineMediaPreviewRedactConfirmationView: View {
                     .scaledFrame(size: 40)
                     .background {
                         LoadableImage(mediaSource: mediaSource,
-                                      mediaType: .timelineItem(uniqueID: item.id.uniqueID),
+                                      mediaType: .generic,
                                       blurhash: item.blurhash,
                                       mediaProvider: context.mediaProvider) {
                             Color.compound.bgSubtleSecondary