deps: update undici to 6.19.5

PR-URL: nodejs#54076
Reviewed-By: Michaël Zasso <[email protected]>
Reviewed-By: Marco Ippolito <[email protected]>
Reviewed-By: Matthew Aitken <[email protected]>
Reviewed-By: Trivikram Kamat <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Rafael Gonzaga <[email protected]>

Author: nodejs-github-bot