Bug#1008546: gnome-shell-extension-easyscreencast: does not declare compatibility with GNOME Shell 42

[Samuel Henrique]

Control: forwarded -1
https://github.com/EasyScreenCast/EasyScreenCast/issues/323

Now that Gnome 42 comes with an improved screencasting feature, this
extension might become obsolete.

I suggest users try it out since this extension doesn't support the
new release: You can try the new tool by pressing the print screen
button (it's not the same thing as the screenshot application Gnome
has).

I'll also update this extension in case upstream makes a new release
supporting Gnome 42.

Cheers,

-- 
Samuel Henrique <samueloph>