Update outdated instructions to Fedora CI opting-out in index.md - #1158

Update outdated instructions to Fedora CI opting-out in index.md#1158

centosinfra-prod-github-app[bot] merged 1 commit into

packit:mainpackit/packit.dev:mainfrom

betulependule:fedora-ci/opt-out-instructions-updatebetulependule/packit.dev:fedora-ci/opt-out-instructions-updateCopy head branch name to clipboard