Merge branch 'release/2.2.2'

Author: heart

Sources/CarBode/CameraPreview.swift

@@ -166,6 +166,7 @@ public class CameraPreview: UIView {
                 self.backgroundColor = UIColor.gray
 
                 DispatchQueue.global().async {
+                    Thread.sleep(forTimeInterval: 0.2)
                     session.startRunning()
                     DispatchQueue.main.async {
                         let previewLayer = AVCaptureVideoPreviewLayer(session: session)