piros/tor: Code added to Tor to support PIR-based onion service descriptor lookups @ 84d587bed87f26c22f47ca4c3fdd6b6ab4e232db

teor e77ece3b31 Avoid a compilation warning on macOS in scheduler_ev_add()		8 lat temu
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.dummy	df76da0f3b Add a .dummy file in the changes directory to stop git from removing it	10 lat temu
bug23575	e77ece3b31 Avoid a compilation warning on macOS in scheduler_ev_add()	8 lat temu
ticket19704	de6f121b59 Deprecate ReachableDirAddresses and ClientPreferIPv6DirPort	8 lat temu