Fix NodeJS installation problem in CircleCI

Also remove a commented environment setting.

.circleci/config.yml

@@ -4,17 +4,15 @@ jobs:
     working_directory: ~/honeysql
     docker:
       - image: circleci/clojure:openjdk-11-tools-deps-1.10.0.442
-#    environment:
-#      JVM_OPTS:  -Xmx3200m
     steps:
       - checkout
       - restore_cache:
           key: honeysql-{{ checksum "deps.edn" }}
       - run:
           name: Install Node
-          command: sudo apt-get install -y nodejs
+          command: sudo apt-get update && sudo apt-get install -y nodejs
       - run:
-          name: Add node symlink
+          name: Add Node symlink
           command: sudo ln -s /usr/bin/js /usr/bin/node
       - run:
           name: Download Dependencies