Merge pull request 'Update nginx Docker tag to v1.27.4' (#2) from renovate/nginx-1.x into main

Reviewed-on: #2

Containerfile

@@ -7,5 +7,5 @@ COPY . .
 RUN	python -m poetry install --no-root
 RUN	python -m poetry run mkdocs build
 
-FROM nginx:1.27.3
+FROM nginx:1.27.4
 COPY --from=builder /src/site /usr/share/nginx/html