crypto: clear errors in SignTraits::DeriveBits

PR-URL: #37820
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

src/crypto/crypto_sig.cc

@@ -829,6 +829,7 @@ bool SignTraits::DeriveBits(
     Environment* env,
     const SignConfiguration& params,
     ByteSource* out) {
+  ClearErrorOnReturn clear_error_on_return;
   EVPMDPointer context(EVP_MD_CTX_new());
   EVP_PKEY_CTX* ctx = nullptr;