Update package manager (#827)

Author: oredavids

.circleci/config.yml

@@ -51,6 +51,7 @@ references:
         sudo apt-get install -y wget apt-transport-https gnupg
         wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | sudo apt-key add -
         echo "deb https://packages.adoptium.net/artifactory/deb $(awk -F= '/^VERSION_CODENAME/{print$2}' /etc/os-release) main" | sudo tee /etc/apt/sources.list.d/adoptium.list
+        sudo apt update -y
         sudo apt install -y temurin-8-jdk
 
   deploy_to_staging: &deploy-to-staging