piros/tor: Code added to Tor to support PIR-based onion service descriptor lookups @ 56f713b8a477b4203f3bfd8f3ad0952706dc9599

David Goulet 56f713b8a4 hs-v3: Always generate the descriptor cookie		6 lat temu
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.dummy	df76da0f3b Add a .dummy file in the changes directory to stop git from removing it	9 lat temu
bug27800	93fd924bdb Log more info for duplicate ed25519 IDs	6 lat temu
ticket27995	56f713b8a4 hs-v3: Always generate the descriptor cookie	6 lat temu