Suppress emoji and standard output when calling pipenv as it outputs

characters in non-ascii which causes errors in cloud-init

bin/install-ansible

@@ -20,7 +20,8 @@ fi
 export PATH=/usr/local/bin:$PATH
 
 pip3 install pipenv
-pipenv sync
+echo "Installing ansible and dependencies..."
+PIPENV_HIDE_EMOJIS=1 pipenv sync >/dev/null
 
 if [[ $1 == "--dev" ]]; then
     pipenv sync --dev