oh-my-posh: disable upgrade notices

config/oh-my-posh.toml

@@ -5,9 +5,6 @@ async = true
 console_title_template = '{{ .Shell }} in {{ .Folder }}'
 final_space = true
 
-[upgrade]
-  notice = true
-
 [[blocks]]
   type = 'prompt'
   alignment = 'left'