suppress warnings when cloning renew-cert git repo

scripts/install

@@ -90,8 +90,8 @@ renew_cert_cron_script="renew_cert_cron.sh"
 
 ynh_script_progression "Installing automatic VPN certificate renewal…"
 
-git clone $renew_cert_repo $renew_cert_path
-git -C $renew_cert_path checkout $renew_cert_version
+ynh_exec_warn_less git clone $renew_cert_repo $renew_cert_path
+ynh_exec_warn_less git -C $renew_cert_path checkout $renew_cert_version
 
 # We wrap the python3 script that actually renew the VPN certificate
 # This wrapper will be used as a daily cron task

scripts/upgrade

@@ -122,13 +122,13 @@ renew_cert_path="$opt_path/renew_cert"
 renew_cert_cron_script="renew_cert_cron.sh"
 
 if [[ ! -e $renew_cert_path ]]; then
-  git clone $renew_cert_repo $renew_cert_path
+  ynh_exec_warn_less git clone $renew_cert_repo $renew_cert_path
 else
-  git -C $renew_cert_path remote set-url origin $renew_cert_repo
-  git -C $renew_cert_path fetch -t
+  ynh_exec_warn_less git -C $renew_cert_path remote set-url origin $renew_cert_repo
+  ynh_exec_warn_less git -C $renew_cert_path fetch -t
 fi
 
-git -C $renew_cert_path checkout $renew_cert_version
+ynh_exec_warn_less git -C $renew_cert_path checkout $renew_cert_version
 
 # We wrap the python3 script that actually renew the VPN certificate
 # This wrapper will be used as a daily cron task