chore: update Dockerfile to include libvips42

- Added libvips42 to the package installation list in the Dockerfile
- Ensures availability of the required library for image processing

This update ensures that all necessary libraries are included,
which may improve the functionality of any image processing features
in the application. It minimizes potential runtime errors related
to missing dependencies.

Dockerfile

@@ -16,7 +16,7 @@ WORKDIR /rails
 
 # Install base packages
 RUN apt-get update -qq && \
-    apt-get install --no-install-recommends -y curl libjemalloc2 libvips sqlite3 libpq5 redis-tools && \
+    apt-get install --no-install-recommends -y curl libjemalloc2 libvips sqlite3 libpq5 redis-tools libvips42 && \
     rm -rf /var/lib/apt/lists /var/cache/apt/archives
 
 # Set production environment