Fix releases URLs on release manager schedule page
What
The release posts manager page in the handbook is automatically generated and still contains links to the old release post structure.
Why
We need to update this to fix some redirect loops/chains.
Where
source/handbook/marketing/blog/release-posts/managers/index.html.haml
https://about.gitlab.com/handbook/marketing/blog/release-posts/managers/
When
No exact timetable, but soon would be great
Who
@laurenbarker think this would be in your wheelhouse
/cc @gl-website
Edited by Shane Rice