Merge bitcoin/bitcoin#26864: doc: net: fix link to onion address encoding scheme [ONIONADDRESS]

3076f1815d doc: net: fix link to onion address encoding scheme [ONIONADDRESS] (Sebastian Falbesoner)

Pull request description:

  Instead of referring to a fixed line number to a file in master (which is obviously always quickly outdated), use a permalink tied to the latest commit.

ACKs for top commit:
  vasild:
    ACK 3076f1815d

Tree-SHA512: 7070a7e47d683b1539f33daa4c67093a87d6121a84430a3b24afee139a7f2b3cab32fcdf0bc561f8e177b5ba864a98e4491e08dac90cdd4bd2e4e6b8fa7e4b14

src/netaddress.cpp

@@ -179,7 +179,7 @@ bool CNetAddr::SetInternal(const std::string &name)
 }
 
 namespace torv3 {
-// https://gitweb.torproject.org/torspec.git/tree/rend-spec-v3.txt#n2135
+// https://gitweb.torproject.org/torspec.git/tree/rend-spec-v3.txt?id=7116c9cdaba248aae07a3f1d0e15d9dd102f62c5#n2175
 static constexpr size_t CHECKSUM_LEN = 2;
 static const unsigned char VERSION[] = {3};
 static constexpr size_t TOTAL_LEN = ADDR_TORV3_SIZE + CHECKSUM_LEN + sizeof(VERSION);