[Feature] Cache Purge by Host - PUT zones/$ZONE_ID/purge_cache

[VictorioBerra]

Requested CloudFlare API endpoint
PUT zones/$ZONE_ID/purge_cache

Documentation Url to requested endpoint
https://developers.cloudflare.com/api/resources/cache/

Additional context
Looks like purging by site + headers is built in.

I would like another overload for:

Flex purge with tags:
{"tags": ["a-cache-tag", "another-cache-tag"]}

Flex purge with hosts:
{"hosts": ["www.example.com", "images.example.com"]}

Flex purge with prefixes:
{"prefixes": ["www.example.com/foo", "images.example.com/bar/baz"]}