Fix scheduled release notes generation (#5521) (#5524)
Fix scheduled release notes generation (#5521) (#5524)

* Update gitignore
* Update make-release-notes
* Update GitHub action
* cleanup
* Select correct part of repository name

Co-authored-by: Steve Gordon <20cbefa6cf5e4734053fcc91d5e666c145843ef8@hotmail.co.uk>
elastic/elasticsearch-net,elastic/elasticsearch-net