Update examples with new repo name and version tag

[DrunkenHusky]

Hi Guys

Example workflow fails because it looks like you've changed the repo name and also the version:
Unable to resolve action google-labs-code/jules-invoke@v1, unable to find version v1

Please change all examples from:
uses: google-labs-code/jules-invoke@v1
to:
uses: google-labs-code/jules-action@v1.0.0

Thanks

[konradpodgorski]

Jules! where are you to fix this issue? 😆

not the greatest representation of repo for Coding Agent, open issue for almost 2 months