process: add execve

PR-URL: https://github.com/nodejs/node/pull/56496
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Bryan English <bryan@bryanenglish.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

src/node_errors.h

@@ -13,6 +13,11 @@
 #include <sstream>
 
 namespace node {
+// This forward declaration is required to have the method
+// available in error messages.
+namespace errors {
+const char* errno_string(int errorno);
+}
 
 enum ErrorHandlingMode { CONTEXTIFY_ERROR, FATAL_ERROR, MODULE_ERROR };
 void AppendExceptionLine(Environment* env,