fix(deps): update docker base image

.gitea/workflows/build-and-publish.yml

@@ -38,7 +38,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
         with:
           # Full history and tags are required to derive the next version
           # from the conventional-commit messages since the last release.

Dockerfile

@@ -1,7 +1,7 @@
 # Lightweight, non-root nginx serving the static site.
 # Runs as user "nginx" and listens on 8080, ready to sit behind an
 # external reverse proxy that terminates TLS and forwards requests.
-FROM nginxinc/nginx-unprivileged:1.31-alpine-slim@sha256:762e8e4e5e103817c4158400fc3753c8e713ff8153b8c3afbb458ae4572bc9a3
+FROM nginxinc/nginx-unprivileged:1.31-alpine-slim@sha256:653c4c45a002a826b4c6c0902c7e21890ffdcae7c464866da79504c93d804f61
 
 COPY default.conf /etc/nginx/conf.d/default.conf
 COPY --chown=nginx:nginx index.html styles.css script.js messages.js /usr/share/nginx/html/