[news] Major release Yii Caching Library with file and memcached handlers

Several caching packages got a major releases.

Yii Caching Library 3.0

Configuration group names adapted to Yii convention.

Yii Cache File Handler 3.0

Configuration group names adapted to Yii convention and several changes for high concurrency load:

• do not throw exception on file delete when file not found;
• do not throw exception on change mode and modification time of cache file.

Yii Cache Memcached Handler 2.0

Configuration group names adapted to Yii convention and update dependencies:

• raise the minimum psr/simple-cache version to ^2.0|^3.0 and update code to it;
• raise the minimum PHP version to ^8.0.