Add version input

[WillSmithTE]

Is it possible to add a "version" input to let me specify the copilot version?

I have issues with 1.30. Thanks!

[WillSmithTE]

Actually it looks like we can already add the version, but it would be great to allow it as an input to get autocomplete and remove warnings

[PauloFerreira25]

The functionality exists, it's just not in the readme.
https://github.com/ksivamuthu/aws-copilot-github-action/blob/main/src/main.ts#L42

[PauloFerreira25]

This PR is for adding to the readme.
#206

[WillSmithTE]

@PauloFerreira25 actually this issue is for adding it to the inputs, do you mind adding that to your PR?

[PauloFerreira25]

@WillSmithTE
Please excuse my mistake.
I didn't see that the inputs were not correct.
I made this PR to include in the inputs.
#235