Fix release notes links#843

themr0c merged 8 commits intoredhat-developer:release-1.4redhat-developer/red-hat-developers-documentation-rhdh:release-1.4from

jmagak:RHIDP-5458-Fix-Release-Notes-1.4-New-Features-Linksjmagak/red-hat-developers-documentation-rhdh:RHIDP-5458-Fix-Release-Notes-1.4-New-Features-LinksCopy head branch name to clipboard