build(deps): bump nginxinc/nginx-unprivileged (#1339)

Bumps nginxinc/nginx-unprivileged from 1.31.1-alpine-slim to 1.31.2-alpine-slim.

---
updated-dependencies:
- dependency-name: nginxinc/nginx-unprivileged
  dependency-version: 1.31.2-alpine-slim
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

Dockerfile

@@ -4,7 +4,7 @@ COPY . ./
 RUN npm ci && npm run build-artifact
 
 # production environment
-FROM nginxinc/nginx-unprivileged:1.31.1-alpine-slim
+FROM nginxinc/nginx-unprivileged:1.31.2-alpine-slim
 COPY --from=build /app/packages/pxweb2/dist /usr/share/nginx/html
 COPY nginx/conf.d /etc/nginx/conf.d
 EXPOSE 8080