fix: building on Apple M1 was broken (#3293)

Co-authored-by: Henning Schumann <henning.schumann@unicode-it.de>
Co-authored-by: Ahmad Farhat <ahmad.af.farhat@gmail.com>

Dockerfile

@@ -42,7 +42,7 @@ FROM base
 
 # Set a variable for the install location.
 ARG RAILS_ROOT=/usr/src/app
-ARG PACKAGES="tzdata curl postgresql-client sqlite-libs yarn nodejs bash"
+ARG PACKAGES="tzdata curl postgresql-client sqlite-libs yarn nodejs bash gcompat"
 
 ENV RAILS_ENV=production
 ENV BUNDLE_APP_CONFIG="$RAILS_ROOT/.bundle"