Revert "Ensure that the pids directory is present for puma"

[mitchellhenke]

Reverts #10308

This is causing issues in deployed environments due to some weird things we do around symbolic links, so I'm reverting this until we can fix that.

[vrajmohan]

I added that PR because without it, I get the failure:

21:42:19 web.1    | /Users/radhakrishnanvrajmoh/.rbenv/versions/3.3.0/lib/ruby/gems/3.3.0/gems/puma-6.4.2/lib/puma/launcher.rb:312:in `write': No such file or directory @ rb_sysopen - tmp/pids/server.pid (Errno::ENOENT)

as the directory tmp/pids does not exist on a fresh clone of the repo.

This is also discussed in https://stackoverflow.com/questions/52862529/no-such-file-or-directory-rb-sysopen-tmp-pids-puma-pid.

[vrajmohan]

We could use the one of the other solutions mentioned - https://stackoverflow.com/a/70313875.

[aduth]

Approving to fix deployed environments, but also think the alternative @vrajmohan mentioned sounds interesting, assuming it doesn't similarly cause issues for deployed environments.