Update JDK7 buildspec with update yarn gpg key command
@@ -3,6 +3,7 @@ version: 0.2
phases:
install:
commands:
+ - curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
- apt-get update
- pip install awscli==1.19.34 --upgrade --user
- java -version
