Merge bitcoin/bitcoin#25210: doc: remove misleading AreInputsStandard() comment

be6d4315c1 doc: remove misleading AreInputsStandard() comment (James O'Beirne)

Pull request description:

  This check isn't any longer just about bad pay-to-script-hash inputs; it
  also excludes any kind of nonstandard input, unknown witness versions,
  coinbases, etc.

ACKs for top commit:
  laanwj:
    ACK be6d4315c1
  dunxen:
    ACK be6d431
  jonatack:
    ACK be6d4315c1

Tree-SHA512: 1c4befadff6a7b5789901ca2a2cc39adc35c688f7e3c093ab5292123f9193ce078731016b773b3d05f7004ff01ee62f23f8362ae8d05134d41dc097ba094a42b

src/validation.cpp

@@ -814,7 +814,6 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws)
         return false; // state filled in by CheckTxInputs
     }
 
-    // Check for non-standard pay-to-script-hash in inputs
     if (fRequireStandard && !AreInputsStandard(tx, m_view)) {
         return state.Invalid(TxValidationResult::TX_INPUTS_NOT_STANDARD, "bad-txns-nonstandard-inputs");
     }