主要修改内容：
（1）修复 iOS 平台 PAGView、PAGImageView 异步加载相同网络文件异常释放问题，增强线程安全性；
（2）修复部分场景 PAGImageView 缓存失败问题；
(3) 修复Android 平台图片解码色差和闪退问题
Main modifications:
(1) Fixed the issue of abnormal release on the iOS platform for PAGView and PAGImageView when asynchronously loading the same network file, enhancing thread safety.
(2) Fixed the issue of cache failure in certain scenarios for PAGImageView.
(3) Fixed the issues of color deviation and crashes in image decoding on the Android platform.