Collapsible help and feedback section
Implement expand/collapse on the Help & Feedback component, similar to the current site.
Panel should be closed by default.
We should be able to use the expand/collapse functionality we added for the versions menu: https://gitlab.com/gitlab-org/technical-writing-group/gitlab-docs-hugo/-/blob/main/themes/gitlab-docs/src/utilities/collapse.js?ref_type=heads
Edited by Sarah German