* fix: update github repo refs for docker hub * ci: updated wf to use env var for the docker hub space
* docs: added guide for image verification * Update verifying-signed-images.mdx Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>