version 3.3.2

• Increase vertx warning exception time to 10s
• Remove warning log when instance session member not found (can happen if the master api with the scheduler running is restarted but the session is on another server).
• update webx-relay to 1.6.0
• Map guacamole long-name keyboard layouts to webx shortened ones.
• Fix logging error on slow execution of VDI messages
• Add a redis health monitor (optional... beta testing). Check pub-sub connection to redis every 10s. If subscriber fails then re-create the subscription.
• Use virtual thread to publish redis messages: potential timeouts (from thread locks?).
• Remove all explicit threading from the desktop message handling: run on the same websocket thread (blocking).
• Add DesktopExecutorService to create a thread pool (system threads) for the creation/deletion of VDI sessions. Use a completable future to block to websocket request until the actions have completed.