Add Version to Manifest

[GuyKh]

Solves Issue #65

[ludeeus]

This will require an update of that key for each version, which's not maintainable for me.
Something like https://github.com/hacs/integration/blob/main/.github/workflows/release.yml needs to be added, but I understand that is too much to ask.
I will do that eventually if no one beats me to it.

[GuyKh]

@ludeeus
I took the liberty to beat you to it :)

[ludeeus]

Can you use this instead? https://github.com/custom-components/breaking_changes/blob/main/.github/workflows/release.yaml

[GuyKh]

@ludeeus
Done.
Now need to try this :)

[ludeeus]

I've used that exact file in 2 other repos, so should not be an issue

[GuyKh]

Strangely, upon merge, the action didn't run

[ludeeus]

It's not supposed to, it's run when a release is released

[ludeeus]

https://github.com/custom-components/authenticated/runs/2047537506?check_suite_focus=true

[GuyKh]

Ahhhhh. Good to know!