Adopt room info power levels (#4245)

* Use the newly RoomInfo published PowerLevels; update permissions at the same time as the room info and avoid unnecessary async calls.

* Introduce a RoomInfoProxyProtocol and associated mock and move away from mocked SDK RoomInfos

* Bump the SDK to v25.06.23

* Expose new non-throwing methods for checking one's own user permissions

* Fix the unit and preview tests (except the TimelineMediaPreviewDetails for which simplified snapshots were generated)

* Converge on one single implementation for computing a room's avatar.

* Fix more unit tests

* Fix the TimelineMediaPreviewDetailsView snapshot tests

This reverts commit 9b6c819e611ad2fa3de2c34a4a7aa556fc9faadd.

---------

Co-authored-by: Doug <douglase@element.io>

ElementX/Sources/Screens/RoomDetailsScreen/View/RoomDetailsScreen.swift

@@ -338,13 +338,13 @@ struct RoomDetailsScreen_Previews: PreviewProvider, TestablePreview {
     static var previews: some View {
         RoomDetailsScreen(context: genericRoomViewModel.context)
             .snapshotPreferences(expect: genericRoomViewModel.context.$viewState.map { state in
-                state.shortcuts.contains(.invite)
+                state.canSeeSecurityAndPrivacy == true
             })
             .previewDisplayName("Generic Room")
         
         RoomDetailsScreen(context: simpleRoomViewModel.context)
             .snapshotPreferences(expect: simpleRoomViewModel.context.$viewState.map { state in
-                state.shortcuts.contains(.invite)
+                state.canSeeSecurityAndPrivacy == true
             })
             .previewDisplayName("Simple Room")