Updated Community Operator Install Document for 0.6.z

[AdrianHammond]

Update to Community Documentation Install instructions for issue https://github.com/sustainable-computing-io/kepler-operator/issues/154

Will require further update to add additional FAQ's

[rootfs]

@AdrianHammond can you sign the commit?

To add your Signed-off-by line to every commit in this branch:

Ensure you have a local copy of your branch by checking out the pull request locally via command line. In your local branch, run: git rebase HEAD~2 --signoff Force push your changes to overwrite the branch: git push --force-with-lease origin operator_v0.6.x

[sthaha]

@AdrianHammond Thank you so much 🤗