Bump to tor 0.4.8.12

[bitmold]

https://forum.torproject.org/t/stable-release-0-4-8-12/13060
https://gitlab.torproject.org/tpo/core/tor/-/tags/tor-0.4.8.12

Changes in version 0.4.8.12 - 2024-06-06
This is a minor release with couple bugfixes affecting conflux and logging.
We also have the return of faravahar directory authority with new keys and
address.

o Minor feature (dirauth):
- Add back faravahar with a new address and new keys. Closes 40689.

o Minor features (fallbackdir):
- Regenerate fallback directories generated on June 06, 2024.

o Minor features (geoip data):
- Update the geoip files to match the IPFire Location Database, as
retrieved on 2024/06/06.

o Minor bugfix (circuit):
- Remove a log_warn being triggered by a protocol violation that
already emits a protocol warning log. Fixes bug 40932; bugfix
on 0.4.8.1-alpha.

o Minor bugfixes (conflux):
- Avoid a potential hard assert (crash) when sending a cell on a
Conflux set. Fixes bug 40921; bugfix on 0.4.8.1-alpha.
- Make sure we don't process a closed circuit when packaging data.
This lead to a non fatal BUG() spamming logs. Fixes bug 40908;
bugfix on 0.4.8.1-alpha.

[bitmold]

@uniqx could you please rebase the tor fork and then I prep tor-android for a new release.

[bitmold]

I just upgraded us to the new openssl-3.0.14 which is addresses a few CVEs and is what the newest Tor Browser is using alongside tor v0.4.8.12:

Fixed potential use after free after SSL_free_buffers() is called ([CVE-2024-4741])
Fixed an issue where checking excessively long DSA keys or parameters may be very slow ([CVE-2024-4603])
Fixed unbounded memory growth with session handling in TLSv1.3 ([CVE-2024-2511])

[bitmold]

@uniqx @n8fr8 is there a way we can release a tor for 0.4.8.12 soon

[uniqx]

I've rebased our Android specific changes on tor 0.4.8.12: guardianproject/tor#10