Merge branch '471566_fix_next_page_header' into 'master'

Fix invalid X-Next-Page header for the first page

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/159747



Merged-by: Stan Hu <stanhu@gmail.com>
Approved-by: Ivane Gkomarteli <igkomarteli@gitlab.com>
Approved-by: Stan Hu <stanhu@gmail.com>
Co-authored-by: Vasilii Iakliushin <viakliushin@gitlab.com>