Catch Exception in create_directories for Filesystem Cache

Why it matters

This feature addresses potential failures caused by unhandled exceptions when creating directories in the filesystem cache. By catching these exceptions, ClickHouse enhances robustness and avoids unexpected crashes or errors during filesystem cache initialization or usage.

How to use it

This feature is applied internally within ClickHouse and does not require any user configuration. Users benefit from improved stability automatically after upgrading to the version containing this fix.