Returns the path to the user's cache directory.
Linux: Resolves to $XDG_CACHE_HOME or $HOME/.cache.
$XDG_CACHE_HOME
$HOME/.cache
macOS: Resolves to $HOME/Library/Caches.
$HOME/Library/Caches
Windows: Resolves to {FOLDERID_LocalAppData}.
{FOLDERID_LocalAppData}
1.0.0