uipdate yarn key install/verify commands

wallet/Dockerfile

@@ -5,21 +5,21 @@ FROM phusion/baseimage:jammy-1.0.1 as build
 ARG NODE_URL
 ENV NEAR_WALLET_ENV=mainnet
 ENV REACT_APP_NODE_URL=${NODE_URL}
-
+ENV NODE_MAJOR=16
 ## Test new install method for NodeJS from nodesource
 #RUN apt-get update
 #RUN apt-get install -y ca-certificates curl gnupg
 RUN mkdir -p /etc/apt/keyrings
 RUN curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
-RUN NODE_MAJOR=16
 RUN echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list
 
 ##
+RUN curl -fsSL https://dl.yarnpkg.com/debian/pubkey.gpg | gpg --dearmor -o /etc/apt/keyrings/yarn/pubkey.gpg
+RUN echo "deb [signed-by=/etc/apt/keyrings/yarn/pubkey.gpg] https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
 
 #RUN curl -o /tmp/node_setup.sh "https://deb.nodesource.com/setup_16.x"
 #RUN bash /tmp/node_setup.sh
-RUN curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
-RUN echo 'deb https://dl.yarnpkg.com/debian/ stable main' | tee /etc/apt/sources.list.d/yarn.list
+
 RUN apt-get update -qq && apt-get install -y \
     nodejs \
     git