LVGL action is missing a way to change text area from text to password

[igormoochnick]

Is your feature request related to a problem? Please describe.
I've create a message box with a keyboard that let's users enter text information into the fields. Some of the fields contain secrets. It seems that I can't change the textbox style from regular to password in the EEZ flow.

Describe the solution you'd like
Looks like it'll make sense to extend LVGL Action with a command "Set text field password flag" ON/OFF

Describe alternatives you've considered
Alternative would be more painful - either create a duplicate text input window that looks identical to the regular text but only has a password box

Additional context
Add any other context or screenshots about the feature request here.
Archive 2.zip