Add missing libssl-dev library and remove explicit addition of npm

local/docker/wordpress/Dockerfile

@@ -21,15 +21,15 @@ RUN sed -i 's#/var/www#\${APACHE_DOCUMENT_ROOT}#g' /etc/apache2/apache2.conf /et
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
  curl pv bash less default-mysql-client ssh git zip unzip sudo gnupg \
- msmtp libz-dev libmemcached-dev libsecret-1-0 \
+ msmtp libz-dev libmemcached-dev libsecret-1-0 libssl-dev \
  && rm -rf /var/lib/apt/lists/*
 
 # Install Node.js per recommended setup.
 RUN mkdir -p /etc/apt/keyrings \
  && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
  && echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${NODE_VERSION}.x nodistro main" >> /etc/apt/sources.list.d/nodesource.list \
  && apt-get update \
- && apt-get -y --no-install-recommends install nodejs npm \
+ && apt-get -y --no-install-recommends install nodejs \
  && rm -rf /var/lib/apt/lists/*
 
 # Install PHP Composer.