[PRQ#53253] Merge Request for xtables-addons-rawnat

MarsSeed [1] filed a request to merge xtables-addons-rawnat [2] into xtables-addons [3]: I've closed my deletion request PRQ#47748 (2023-09-21), and instead I am filing this merge request. The 'rawnat' fork has been discontinued since 2016 and been superseded by the main 'xtables-addons' package. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/xtables-addons-rawnat/ [3] https://aur.archlinux.org/pkgbase/xtables-addons/