Fix a couple of warnings

UnitTests/Sources/ComposerToolbarViewModelTests.swift

@@ -148,7 +148,6 @@ class ComposerToolbarViewModelTests: XCTestCase {
         viewModel.context.send(viewAction: .selectedSuggestion(suggestion))
         
         var string = "@room"
-        // swiftlint:disable:next force_unwrapping
         try string.unicodeScalars.append(XCTUnwrap(UnicodeScalar(String.nbsp)))
         XCTAssertEqual(wysiwygViewModel.content.html, string)
     }

UnitTests/Sources/SpaceAddRoomsScreenViewModelTests.swift

@@ -86,9 +86,9 @@ class SpaceAddRoomsScreenViewModelTests: XCTestCase {
         
         // Then the screen should be updated to only show the rooms that still need to be added.
         XCTAssertEqual(spaceServiceProxy.addChildToCallsCount, 3, "The remaining calls to the service should stop after a failure.")
-        XCTAssertFalse(context.viewState.selectedRooms.contains(where: { successfulIDs.contains($0.id) }),
+        XCTAssertFalse(context.viewState.selectedRooms.contains { successfulIDs.contains($0.id) },
                        "The added rooms should no longer show as selected.")
-        XCTAssertFalse(context.viewState.roomsSection.rooms.contains(where: { successfulIDs.contains($0.id) }),
+        XCTAssertFalse(context.viewState.roomsSection.rooms.contains { successfulIDs.contains($0.id) },
                        "The added rooms should no longer be listed for selection.")
     }
     

UnitTests/Sources/TimelineViewModelTests.swift

@@ -238,7 +238,6 @@ class TimelineViewModelTests: XCTestCase {
     
     // MARK: - Read Receipts
     
-    // swiftlint:disable force_unwrapping
     func testSendReadReceipt() async throws {
         // Given a room with only text items in the timeline
         let items = [TextRoomTimelineItem(eventID: "t1"),
@@ -284,7 +283,6 @@ class TimelineViewModelTests: XCTestCase {
         try await Task.sleep(for: .milliseconds(100))
     }
     
-    // swiftlint:enable force_unwrapping
     // swiftlint:disable:next large_tuple
     private func readReceiptsConfiguration(with items: [RoomTimelineItemProtocol]) -> (TimelineViewModel,
                                                                                        JoinedRoomProxyMock,