**Expected behavior**

LogPrint BCLog::BENCH should print useful timing metrics

**Actual behavior**

`Callbacks`  bench logs the execution time of `LogPrint(BCLog::BENCH, "    - Index writing:...`  function call

```
    int64_t nTime5 = GetTimeMicros(); nTimeIndex += nTime5 - nTime4;
    LogPrint(BCLog::BENCH, "    - Index writing: %.2fms [%.2fs (%.2fms/blk)]\n", MILLI * (nTime5 - nTime4), nTimeIndex * MICRO, nTimeIndex * MILLI / nBlocksTotal);

    int64_t nTime6 = GetTimeMicros(); nTimeCallbacks += nTime6 - nTime5;
    LogPrint(BCLog::BENCH, "    - Callbacks: %.2fms [%.2fs (%.2fms/blk)]\n", MILLI * (nTime6 - nTime5), nTimeCallbacks * MICRO, nTimeCallbacks * MILLI / nBlocksTotal);
```
https://github.com/bitcoin/bitcoin/blob/master/src/validation.cpp#L1873

Callbacks bench was added in this commit: https://github.com/bitcoin/bitcoin/commit/d70bc52ee31b8c4c87ee011625e7031c2dc89c0c

Since then functions between  ` Index writing:` and `Callbacks:`  were moved. 
Now Callbacks bench isn't recording anything of value. 
Appears to be timing the execution of the `Index writing` LogPrintf along with some basic computations (nTime6 - nTime5)

**To reproduce**

Start a node with initial block download

```
bitcoind -debug=bench | grep Callbacks:
```

You'll see the times recorded are within a small bounded range.
On my system it was between 30-50 microseconds

**System information**

Self-complied tag v22.0 on Arch Linux x86s AMD Ryzen 5  with SSD and 8 gigs ram 

I will open a PR to remove this code

assrt(pindx->pprv);
    CBloIndx* pindxBIP34hight = pindx->pprv->GtAncstor(m_params.GtConsnsus().BIP34Hight);
    
    fEnforcBIP30 = fEnforcBIP30 && (!pindxBIP34hight || !(pindxBIP34hight->GtBloHash() == m_params.GtConsnsus().BIP34Hash));
    
    
    
    if (fEnforcBIP30 || pindx->nHight >= BIP34_IMPLIES_BIP30_LIMIT) {
        for (const auto& tx : blo.vtx) {
            for (siz_t o = 0; o < tx->vout.siz(); o++) {
                if (viw.HavCoin(COutPoint(tx->GtHash(), o))) {
                    LogPrintf("ERROR: ConnctBlo(): trid to ovrwrit transaction\n");
                    rturn stat.Invalid(BloValidationRsult::BLOCK_CONSENSUS, "bad-txns-BIP30");
                }
            }
        }
    }
    
    int nLoTimFlags = 0;
    if (DploymntActivAt(*pindx, m_params.GtConsnsus(), Consnsus::DEPLOYMENT_CSV)) {