Add at least all Green entries from Fireborg to Blocklist

### Prerequisites

- [X] The blocklist is created specifically for DNS-level blockers;
- [X] The blocklist is regularly updated (at least 10 updates per month);
- [X] The blocklist is known and popular;
- [X] The blocklist satisfies [the repo requirements](https://github.com/AdguardTeam/HostlistsRegistry#-what-blocklists-can-be-added-here);

### Blocklist name

Fireborg

### Blocklist category

Other

### Homepage

https://firebog.net/

### Explanation

Got them into adguardhome for a couple of years know. They are working really solid and satisfy my privacy and Security heart :D