[tor-project] 32-bit ARM builds discontinued

Hi,

About two weeks ago, we have disabled the last remaining build box for our poor old 32 bit ARM builds (armel and armhf). It seems like no one noticed, but we have failed to do an announcement then so I figured it was important to let people know that we do not plan on fixing that situation right now. Those machines are hard to come by (and maintain remotely) so we want to focus on the better supported ARM64 ecosystem going forward.

We do support ARM 64 builds through a virtual machine provided by Linaro right now (thanks!) and would be happy to expand that capacity. Let us know if you have any ideas on that.

See this ticket for details:

https://gitlab.torproject.org/tpo/tpa/team/-/issues/32920

A.