doc: stabilize --disable-sigusr1

Signed-off-by: RafaelGSS <[email protected]>
PR-URL: #59707
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Benjamin Gruenbaum <[email protected]>
Reviewed-By: Ulises Gascón <[email protected]>
Reviewed-By: Juan José Arboleda <[email protected]>
Reviewed-By: Antoine du Hamel <[email protected]>

Author: RafaelGSS

doc/api/cli.md

@@ -628,10 +628,12 @@ property throw an exception with the code `ERR_PROTO_ACCESS`.
 added:
   - v23.7.0
   - v22.14.0
+changes:
+  - version: REPLACEME
+    pr-url: https://github.com/nodejs/node/pull/59707
+    description: The option is no longer experimental.
 -->
 
-> Stability: 1.2 - Release candidate
-
 Disable the ability of starting a debugging session by sending a
 `SIGUSR1` signal to the process.