This header frequently surfaces in spam, mostly advance fee fraud.

These are frequently abused for distributing malware via non-HTTP
protocols, such as public Samba servers. file:// URLs may also be abused
for including files from the victims' machine in a message. Either way,
a legitimate usecase is unlikely.

Signed-off-by: twesterhever <40121680+twesterhever@users.noreply.github.com>

Rationale: https://cofense.com/blog/google-amp-the-newest-of-evasive-phishing-tactic/

https://github.com/rspamd/rspamd/pull/4497#issuecomment-1586265815

Thanks, @moisseev!

The list is derived from Firefox' static HPKP entires, retrieved from:
https://searchfox.org/mozilla-central/source/security/manager/ssl/StaticHPKPins.h

Sample usage:

```
curl -XPOST 'http://localhost:11334/plugins/fuzzy/hashes?flag=1' --data-binary '@-' < file
```

Sample output:
```json
{
  "hashes": {
    "local": [
      "24b6e7de2f489778d828c827079c48bacb086f816d0a7acabbe42e8d0da703b89b913176ad67eefaf5b54fa59f5e0ecfc7015846c4043fcfb0c7a4ed7a235025",
      "72789777cbec926f4143de4c08c87acc3fbf3b909b5c39f1edcf82ed12e2d8bc2f56be8d68ee681feccf44ca04e3eca5b8ec039cb84a0d40e22258c370a10cbb"
    ],
    "rspamd.com": [
      "24b6e7de2f489778d828c827079c48bacb086f816d0a7acabbe42e8d0da703b89b913176ad67eefaf5b54fa59f5e0ecfc7015846c4043fcfb0c7a4ed7a235025",
      "72789777cbec926f4143de4c08c87acc3fbf3b909b5c39f1edcf82ed12e2d8bc2f56be8d68ee681feccf44ca04e3eca5b8ec039cb84a0d40e22258c370a10cbb"
    ],
  },
  "success": true
}
```

Issue: #4489

See https://github.com/Betterbird/thunderbird-patches/issues/125 for
reference.

This way, Rspamd will not add `FORGED_MUA_MOZILLA_MAIL_MSGID_UNKNOWN` to
mails sent perfectly find with Betterbird. Betterbird
(<https://www.betterbird.eu/>) is an adjusted version of Thunderbird,
fixing many bugs and adding long-wanted features. It is a common and
well-known alternative to Thunderbird, so I think the addition is
justified.

Issue: #4299

As requested by @vstakhov in https://github.com/rspamd/rspamd/pull/4310#pullrequestreview-1148226107, try to limit the performance impact of this regular expression. However, given that there does not seem to be a hard limit for CIDv1s in IPFS itself, using an hashing algorithm with large output my permit miscreants to get around this rule.

Issue: #4320

[Rework] Massive spelling fix from @jsoref

Issue: #4037