Xcode 14 build error

[Roman Sudakov]

Description

Build error from the package FloatingPanel.
FloatingPanel/Sources/SurfaceView.swift:56:6: error build: Stored properties cannot be marked potentially unavailable with '@available'

@available(iOS 13.0, *)
public lazy var cornerCurve: CALayerCornerCurve = .circular

Expected behavior

No error.

Actual behavior

Error
FloatingPanel/Sources/SurfaceView.swift:56:6: error build: Stored properties cannot be marked potentially unavailable with '@available'

Steps to reproduce

Try to build
Code example that reproduces the issue

[Tommy Sadiq Hinrichsen]

See #554

[Shin Yamamoto]

This issue has been resolved since v2.5.3. See also #548