Update push-to-ghcr.yml: ubuntu-latest

nginx 1.27.4 (#158)

* nginx 1.27.4

Changes with nginx 1.27.4                                        05 Feb 2025

    *) Security: insufficient check in virtual servers handling with TLSv1.3
       SNI allowed to reuse SSL sessions in a different virtual server, to
       bypass client SSL certificates verification (CVE-2025-23419).

    *) Feature: the "ssl_object_cache_inheritable", "ssl_certificate_cache",
       "proxy_ssl_certificate_cache", "grpc_ssl_certificate_cache", and
       "uwsgi_ssl_certificate_cache" directives.

    *) Feature: the "keepalive_min_timeout" directive.

    *) Workaround: "gzip filter failed to use preallocated memory" alerts
       appeared in logs when using zlib-ng.

    *) Bugfix: nginx could not build libatomic library using the library
       sources if the --with-libatomic=DIR option was used.

    *) Bugfix: QUIC connection might not be established when using 0-RTT;
       the bug had appeared in 1.27.1.

    *) Bugfix: nginx now ignores QUIC version negotiation packets from
       clients.

    *) Bugfix: nginx could not be built on Solaris 10 and earlier with the
       ngx_http_v3_module.

    *) Bugfixes in HTTP/3.

* Update dockerimage.yml

* Update readme.md

nginx 1.27.3 (#157)

* nginx 1.27.3

https://github.com/nginx/nginx/releases/tag/release-1.27.3

* Update readme.md

Bump to nginx 1.27.2 (#151)

* Bump to nginx 1.27.2

* Use the main code repository, nginx-quic is gone
* Update the njs to the latest version

* Expect "Using njs v0.8.6"

* Update readme.md

Merge pull request #146 from macbre/nginx/1.27.1

Bump to nginx v1.27.1

Merge pull request #139 from macbre/nginx/1.27.0

nginx 1.27.0

Merge pull request #135 from macbre/nginx/1.25.4

nginx 1.25.4 + njs 0.8.3

Merge pull request #134 from macbre/nginx/1.25.3

Update Dockerfile: v1.25.3

Merge pull request #122 from macbre/nginx/1.25.2

nginx 1.25.2 + njs 0.8.1

Merge pull request #113 from justdan6/master

nginx to 1.25.1, other updates, and update docs and configs.