Use official nginx repository

Set a higher priority so that it is used in preference to the
nginx packages provided by the ubuntu repository

Author: kkimurak

Dockerfile

@@ -40,6 +40,9 @@ RUN set -ex && \
  && echo 'deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_20.x nodistro main' > /etc/apt/sources.list.d/nodesource.list \
  && wget --quiet -O - https://dl.yarnpkg.com/debian/pubkey.gpg | gpg --dearmor -o /etc/apt/keyrings/yarn.gpg \
  && echo 'deb [signed-by=/etc/apt/keyrings/yarn.gpg] https://dl.yarnpkg.com/debian/ stable main' > /etc/apt/sources.list.d/yarn.list \
+ && wget --quiet -O - https://nginx.org/keys/nginx_signing.key | gpg --dearmor -o /etc/apt/keyrings/nginx-archive-keyring.gpg \
+ && echo "deb [signed-by=/etc/apt/keyrings/nginx-archive-keyring.gpg] http://nginx.org/packages/ubuntu jammy nginx" >> /etc/apt/sources.list.d/nginx.list \
+ && printf "Package: *\nPin: origin nginx.org\nPin: release o=nginx\nPin-Priority: 900\n" >> /etc/apt/preferences.d/99nginx \
  && set -ex \
  && apt-get update \
  && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \