fix: update very_good update command suggest to update again

[cgutierr-zgz]

Description
After running very_good update you still get prompted to update

Steps To Reproduce

1. Run very_good update
2. You will see

✓ Checked for updates (x.xs)
✓ Updated to 0.x.x (x.xs)

Update available! x.x.xx → x.x.xx+1
Changelog: https://github.com/verygoodopensource/very_good_cli/releases/tag/vx.x.xx+1
Run very_good update to update

3. Run very_good update again
4. You will see it's already up to date anyway
   Very Good CLI is already at the latest version.

Expected Behavior
When I run very_good update and it updates it I shouldn't receive this prompt to update again

Screenshots

[felangel]

Hi @cgutierr-zgz 👋
Thanks for opening an issue!

We're aware of this issue and hope to resolve it soon. This is most likely due to having an incompatible version of Dart/Flutter so the update silently fails. Please make sure to update to the latest stable version of Dart/Flutter and try again.

Thanks for your patience and sorry for the inconvenience.

[cgutierr-zgz]

@felangel
Thanks for the reply
Both dart and flutter are one the latest stable version so idk

Anyway is not a problem for me, thanks!

[renancaraujo]

Clsoed on #523