Avoid Docker trying to use bundler 3

PeterJCLaw · PeterJCLaw · commit 9fb658fee08f · 2024-03-27T21:01:08.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -6,7 +6,7 @@ WORKDIR /usr/src/docs
 
 RUN git config --global --add safe.directory /usr/src/docs && git config --global --add safe.directory /usr/src/docs/_sass/brand
 
-RUN gem install bundler rake
+RUN gem install 'bundler:2.4.22' rake
 
 COPY . ./
 
