Mod setup gbif mirror

Dockerfile

@@ -3,9 +3,9 @@ FROM ruby:3.4.3 as builder
 
 # GBIF dockerfile
 RUN gem sources --add https://repository.gbif.org/repository/rubygems.org/ && \
-    gem sources --remove https://rubygems.org/ && \
-    /usr/local/bin/bundle config set mirror.https://rubygems.org https://repository.gbif.org/repository/rubygems.org && \
-    su-exec jekyll /usr/local/bin/bundle config set mirror.https://rubygems.org https://repository.gbif.org/repository/rubygems.org
+    gem sources --remove https://rubygems.org/
+    
+RUN bundle config set mirror.https://rubygems.org https://repository.gbif.org/repository/rubygems.org
 
 # GBIF dockerfile
 ENV JEKYLL_UID=0 \
@@ -16,10 +16,7 @@ ENV JEKYLL_UID=0 \
 # GBIF dockerfile
 RUN apk --no-cache add curl && \
     curl -Ss --output-dir /usr/src/app/ --remote-name --fail https://raw.githubusercontent.com/gbif/hp-template/master/Gemfile && \
-    curl -Ss --output-dir /usr/src/app/ --remote-name --fail https://raw.githubusercontent.com/gbif/hp-template/master/Gemfile.lock && \
-    /usr/local/bin/bundle config set frozen true && \
-    /usr/local/bin/bundle install
-
+    curl -Ss --output-dir /usr/src/app/ --remote-name --fail https://raw.githubusercontent.com/gbif/hp-template/master/Gemfile.lock
 
 WORKDIR /usr/src/app
 # COPY Gemfile ./