update npm

Signed-off-by: Mohammed Abdi <mohammma@usc.edu>

Author: Mohammed Abdi

Dockerfile.frontend-container

@@ -12,7 +12,8 @@ COPY --from=build /usr/src/app/build ./build
 COPY --from=build /usr/src/app/.env.prod .
 
 # Install serve package and react-inject-env
-RUN npm install --location=global serve && \
+RUN npm install -g npm@9.7.1 && \
+    npm install --location=global serve && \
     npm install react-inject-env
 
 # Set dynamic port, defualt 3000