Gradients are randomly applied to loading image views

[nlamah]

Describe the Bug When multiple images are loading and the view is scrolled, some loading image views get the gradient below the time and some won't

To Reproduce

• Open the chat
• Add some images and messages
• In code make sure the loaded image is not displayed (comment out https://github.com/parley-messaging/ios-library/blob/master/Sources/Parley/Views/ParleyMessageView/ParleyMessageView.swift#L367)
• Build the app again
• Scroll through the chats

Expected behaviour The behaviour should be consistent, if a loading image view does not have the gradient, then it should not suddenly appear. Always showing the gradient could also be correct.

Screenshots

https://github.com/parley-messaging/ios-library/assets/2762698/6499b275-5d96-461d-b57e-4dc2f7bda849

[alexkok]

Fixed and released in 4.1.1 🚀