message: rpc/blockchain: rename getdeploymentinfo tip/active_chain_tip to blockindex
diff: @@ -1473,10 +1473,8 @@ RPCHelpMan getblockchaininfo()
  {RPCResult::Type::NUM, "since", "height of the first block to which the status applies"},
  {RPCResult::Type::STR, "status-next", "status of deployment at the next block"},
  {RPCResult::Type::STR, "signalling", "indicates blocks that signalled with a # and blocks that did not with a -"},
  - {RPCResult::Type::STR, "hash", "requested block hash (or tip)"},
  - {RPCResult::Type::NUM, "height", "requested block height (or tip)"},
  - deploymentinfo.pushKV("hash", tip->GetBlockHash().ToString());
  - deploymentinfo.pushKV("height", tip->nHeight);
  +
  +
  /** Comparison function for sorting the getchaintips heads. */
  struct CompareBlocksByHeight
  {
  