Filtering Oblivious DoH

### Issue Details

We recently enabled filtering of DoH by default: https://github.com/AdguardTeam/CoreLibs/issues/1563

However, Safari in Private browsing went further and they use Oblivious DoH ([1]):
> Private Browsing uses [Oblivious DNS over HTTPS](https://en.wikipedia.org/wiki/DNS_over_HTTPS#Oblivious_DNS_over_HTTPS) by default, which encrypts and proxies DNS queries to protect the privacy and integrity of these lookups.

[1]: https://www.webkit.org/blog/15697/private-browsing-2-0/

### Proposed solution

We should be able to filter ODoH on-the-fly just like we do with the regular DoH.

### Alternative solution

_No response_

No files, tests, or code entry points are identified in the issue. Start by reading the linked CoreLibs issue about filtering regular DoH and the WebKit description of Oblivious DoH to understand the behavior being referenced. Done means ODoH can be filtered on-the-fly like regular DoH, but the issue does not specify acceptance details.

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