n-api: update cli documentation

Fixes: #20082 PR-URL: #20301 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

Author: Gabriel Schulhof

doc/api/cli.md

@@ -144,8 +144,7 @@ tcp port and communicate using the [Chrome DevTools Protocol][].
 added: v7.10.0
 -->
 
-Enable loading native modules compiled with the ABI-stable Node.js API (N-API)
-(experimental).
+This option is a no-op. It is kept for compatibility.
 
 
 ### `--no-deprecation`

doc/node.1

@@ -122,8 +122,7 @@ V8 Inspector integration allows attaching Chrome DevTools and IDEs to Node.js in
 It uses the Chrome DevTools Protocol.
 .
 .It Fl -napi-modules
-Enable loading native modules compiled with the ABI-stable Node.js API (N-API)
-(experimental).
+This option is a no-op. It is kept for compatibility.
 .
 .It Fl -no-deprecation
 Silence deprecation warnings.