src: fix performance-faster-string-find in node_report.cc

PR-URL: https://github.com/nodejs/node/pull/27262


Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>