message: wallet: Remove unused boost::thread_interrupted
  FindWalletTx is only called by zapwallet, which is never called in a
  boost::thread
diff: @@ -881,11 +881,7 @@ DBErrors WalletBatch::FindWalletTx(std::vector<uint256>& vTxHash, std::list<CWal
  }
  }
  pcursor->close();
  - }
  - catch (const boost::thread_interrupted&) {
  - throw;
  - }
  - catch (...) {
  + } catch (...) {
  result = DBErrors::CORRUPT;
  }
  