fix: no valid OpenPGP data found

Dockerfile

@@ -4,7 +4,8 @@ FROM clojure:openjdk-11-tools-deps-1.10.1.727
 RUN curl -sL https://deb.nodesource.com/setup_16.x | bash - && \
     apt-get install -y nodejs
 
-RUN curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && \
+RUN apt-get update && apt-get install ca-certificates && \
+    wget --no-check-certificate -qO - https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && \
     echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list && \
     apt-get update && \
     apt-get install -y yarn