backport fix for CVE-2022-41741 and CVE-2022-41742

Introduce core sub-package for having a daemon only with a minimal footprint

Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

update to 1.20.2

fix installation of nginxmods.attr for EPEL 7

Fix "file size changed while zipping" when rotating logs (rhbz#1980948,2015249,2015243)

Rebuilt with OpenSSL 3.0.0

Add -mod-devel subpackage for building external nginx modules (rhbz#1989778)

Add symlink used by system-logos-httpd

Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

fix for CVE-2021-3618 (rhbz#1975651)

use different fix for rhbz#1683388 as it introduced permissions issues in 1:1.20.0-2

update to 1.20.1 (fixes CVE-2021-23017)

Perl 5.34 rebuild

Related: #1636235 - centralizing default index.html on nginx

sync rawhide and EPEL7 spec files again
systemd service reload now checks config file (rhbz#1565377)
drop nginx requirement on nginx-all-modules (rhbz#1708799)
let nginx handle log creation on logrotate (rhbz#1683388)
have log directory owned by root (rhbz#1390183, CVE-2016-1247)
remove obsolete --with-ipv6 (src PR#8)
correction: pcre2 is actually not supported by nginx, reintroduce pcre