Replace `libssl3` with `libssl3t64`

[pbusko]

Summary

In Ubuntu Noble the openssl package now depends on libssl3t64 instead of libssl3:

https://packages.ubuntu.com/noble/openssl

Also the location of the default apt sources is now in /etc/apt/sources.list.d/ubuntu.sources file, which uses deb822 format

Checklist

• [X] I have viewed, signed, and submitted the Contributor License Agreement.
• [X] I have linked issue(s) that this PR should close using keywords or the Github UI (See docs)
• [X] I have added an integration test, if necessary.
• [X] I have reviewed the styleguide for guidance on my code quality.
• [X] I'm happy with the commit history on this PR (I have rebased/squashed as needed).

[sophiewigmore]

Also the location of the default apt sources is now in /etc/apt/sources.list.d/ubuntu.sources file, which uses deb822 format

Hey @pbusko - how did you realize this?

[pbusko]

Also the location of the default apt sources is now in /etc/apt/sources.list.d/ubuntu.sources file, which uses deb822 format

Hey @pbusko - how did you realize this?

docker build logs are full of messages about duplicated apt sources, also the content of the /etc/apt/sources.list file is now this:

$ cat /etc/apt/sources.list
# Ubuntu sources have moved to the /etc/apt/sources.list.d/ubuntu.sources
# file, which uses the deb822 format. Use deb822-formatted .sources files
# to manage package sources in the /etc/apt/sources.list.d/ directory.
# See the sources.list(5) manual page for details.