build: re-introduce --use-largepages as no-op

Re-introduce the build-time option as a no-op in order to retain
backward compatibility for LTS purposes.

Re: #31063 (review)
PR_URL: #31075
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Beth Griggs <Bethany.Griggs@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

configure.py

@@ -404,6 +404,16 @@
     dest='with_etw',
     help='build with ETW (default is true on Windows)')
 
+parser.add_option('--use-largepages',
+    action='store_true',
+    dest='node_use_large_pages',
+    help='This option has no effect. --use-largepages is now a runtime option.')
+
+parser.add_option('--use-largepages-script-lld',
+    action='store_true',
+    dest='node_use_large_pages_script_lld',
+    help='This option has no effect. --use-largepages is now a runtime option.')
+
 intl_optgroup.add_option('--with-intl',
     action='store',
     dest='with_intl',