[teslascope] Add message for Teslascope for 5.3.0 (#1950)

Also-by: lsiepel <leosiepel@gmail.com>
Signed-off-by: Paul Smedley <paul@smedley.id.au>

Author: psmedley

distributions/openhab/src/main/resources/bin/update.lst

@@ -214,6 +214,7 @@ ALERT;Teleinfo Binding : This binding has been rewritten to support the D2L ERL
 
 [5.3.0]
 ALERT;Lutron Binding: Physical keypad button channels (keypad, ttkeypad, intlkeypad, palladiomkeypad, pico, grafikeyekeypad, vcrx and wci Things) are now trigger channels instead of Switch state channels. Linked Items no longer receive state updates; add a system:rawbutton-* profile to the link or trigger rules directly on the button channel events. Sending ON/OFF commands to these channels and the autorelease parameter are no longer supported.
+ALERT;Teslascope Binding: Apikey authentication is no longer supported. Please update your configuration to use a PAT (Personal Access Token).
 
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