* Add Switch Zyxel GS1900-8HP * Update GS1900-8HP.yaml Added airflow per manufac. specification * Update GS1900-8HP.yaml Updated port naming * Add quotes to interface name * Update GS1900-8HP.yaml Fixed power adapter type --------- Co-authored-by: Daniel W. Anner <daniel.anner@danstechsupport.com>