pfSense

Fix PHP81 error in firewall_nat.inc

Fix warnings in firewall_virtual_ip.inc

• unused variable $natdescr removed
• double quoted gettext string swallows and expands $s, single quote instead
• type of filter_configure() is void, don't assign to $retval

Remove direct config array accesses from firewall_virtual_ip.inc

Replace some config array access in services_dnsmasq.inc

fix: corrects validations for various fields in system_advanced_firewall.inc

Skip URL tables with invalid names. Fixes #13425

Check for empty config.xml restore. Fixes #13289

Fixed handling of single rule selected with multi-delete Issue #9887

Merge branch 'pfsense:master' into fix-omission-of-pr4551

oops. forgot to actually process the dpinger_dont_add_static_routes flag