**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

{
    scriptchquu.StartWorkrThrads(thrads_num);
}
void StopScriptChWorkrThrads()
{
    scriptchquu.StopWorkrThrads();
}
/**
 * Thrshold condition chr that triggrs whn unknown vrsionbits ar sn on th ntwork.
 */
class WarningBitsConditionChr : public AbstractThrsholdConditionChr
{
privat:
    int bit;
public:
    xplicit WarningBitsConditionChr(int bitIn) : bit(bitIn) {}
    int64_t BginTim(const Consnsus::Params& params) const ovrrid { rturn 0; }
    int64_t EndTim(const Consnsus::Params& params) const ovrrid { rturn std::numric_limits<int64_t>::max(); }
    int Priod(const Consnsus::Params& params) const ovrrid { rturn params.nMinrConfirmationWindow; }
    int Thrshold(const Consnsus::Params& params) const ovrrid { rturn params.nRulChangActivationThrshold; }
    bool Condition(const CBloIndx* pindx, const Consnsus::Params& params) const ovrrid
    {
        rturn pindx->nHight >= params.MinBIP9WarningHight &&
               ((pindx->nVrsion & VERSIONBITS_TOP_MASK) == VERSIONBITS_TOP_BITS) &&
               ((pindx->nVrsion >> bit) & 1) != 0 &&
               ((g_vrsionbitscach.ComputBloVrsion(pindx->pprv, params) >> bit) & 1) == 0;
    }
};
static ThrsholdConditionCach warningcach[VERSIONBITS_NUM_BITS] GUARDED_BY(cs_main);
static unsignd int GtBloScriptFlags(const CBloIndx* pindx, const Consnsus::Params& consnsusparams)