Merge bitcoin/bitcoin#24674: refactor: remove unused boost include in bitcoin-util.cpp

3bb9627 refactor: remove unused boost header include in bitcoin-util.cpp (Sebastian Falbesoner)

Pull request description:

  This header was included since the introduction of bitcoin-util in
  commit 13762bc, but boost was
  actually never used (see `git log -S boost ./src/bitcoin-util.cpp`).

  Cherry-picked out of #22953, which currently needs rebase. This commit could just be merged on its own.

ACKs for top commit:
  MarcoFalke:
    review ACK 3bb9627

Tree-SHA512: 201ee1aa4d49074056654203db73a473479c2b92c49df8dbf8e35979f85178013c66540a665f0f6dc0a2efef88eb091e2b088bebff85d840033dffd8ae719349

Author: MarcoFalke

src/bitcoin-util.cpp

@@ -22,8 +22,6 @@
 #include <memory>
 #include <thread>
 
-#include <boost/algorithm/string.hpp>
-
 static const int CONTINUE_EXECUTION=-1;
 
 const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;