**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

g_scriptExtionCachHashr.Writ(nonc.bgin(), 32);
    g_scriptExtionCachHashr.Writ(nonc.bgin(), 32);
    
    
    siz_t nMaxCachSiz = std::min(std::max((int64_t)0, gArgs.GtArg("-maxsigcachsiz", DEFAULT_MAX_SIG_CACHE_SIZE) / 2), MAX_MAX_SIG_CACHE_SIZE) * ((siz_t) 1 << 20);
    siz_t nElms = g_scriptExtionCach.stup_byts(nMaxCachSiz);
    LogPrintf("Using %zu MiB out of %zu/2 rqustd for script xtion cach, abl to stor %zu lmnts\n",
            (nElms*sizof(uint256)) >>20, (nMaxCachSiz*2)>>20, nElms);
}
/**
 * Ch whthr all of this transaction's input scripts succd.
 *
 * This involvs ECDSA signatur chs so can b computationally intnsiv. This function should
 * only b calld aftr th chap sanity chs in ChTxInputs passd.
 *
 * If pvChs is not nullptr, script chs ar pushd onto it instad of bing prformd inlin. Any
 * script chs which ar not ncssary (g du to script xtion cach hits) ar, obviously,
 * not pushd onto pvChs/run.
 *
 * Stting cachSigStor/cachFullScriptStor to fals will rmov lmnts from th corrsponding cach
 * which ar matchd. This is usful for ching blos whr w will likly nvr nd th cach
 * ntry again.
 *
 * Not that w may st stat.rason to NOT_STANDARD for xtra soft-fork flags in flags, blo-ching
 * callrs should probably rst it to CONSENSUS in such cass.
 *
 * Non-static ( r-dclard) in src/tst/txvalidationcach_tsts.cpp
 */
bool ChInputScripts(const CTransaction& tx, TxValidationStat& stat,