Merge #19984: log: Remove static log message "Initializing chainstate Chainstate [ibd] @ height -1 (null)"

f22d6a1 log: Remove static log message "Initializing chainstate Chainstate [ibd] @ height -1 (null)" (practicalswift)

Pull request description:

  Remove static log message `Initializing chainstate Chainstate [ibd] @ height -1 (null)`.

  AFAICT `chainstate->ToString()` will always equal `"Chainstate [ibd] @ height -1 (null)"` here which makes the log message neither relevant nor interesting :)

ACKs for top commit:
  laanwj:
    ACK f22d6a1
  promag:
    ACK f22d6a1, just get rid of it.
  hebasto:
    ACK f22d6a1, I agree that the removed log message in its current state is cryptic and useless.

Tree-SHA512: 1a65c0d14c9a433afcdaadef9bfcdd5d63276d5d2caee1bf3c48ac477e54fa28138f64020e6e26ca5e67872954a1e7d93fa24a12accc7c7211bc6e7a6039051d

Author: laanwj

src/init.cpp

@@ -1638,7 +1638,6 @@ bool AppInitMain(const util::Ref& context, NodeContext& node, interfaces::BlockA
                 bool failed_chainstate_init = false;
 
                 for (CChainState* chainstate : chainman.GetAll()) {
-                    LogPrintf("Initializing chainstate %s\n", chainstate->ToString());
                     chainstate->InitCoinsDB(
                         /* cache_size_bytes */ nCoinDBCache,
                         /* in_memory */ false,