doc: fix missing PR id of 23329

PR-URL: nodejs#24458
Refs: nodejs#23329
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

doc/api/deprecations.md

@@ -2298,7 +2298,7 @@ Please use `Server.prototype.setSecureContext()` instead.
 <!-- YAML
 changes:
   - version: REPLACEME
-    pr-url: https://github.com/nodejs/node/pull/REPLACEME
+    pr-url: https://github.com/nodejs/node/pull/23329
     description: Runtime deprecation.
 -->