Merge branch '239856-convert-stylesheets-pages-notes-scss-into-page-specific-bundle' into 'master'

Move notes.scss to page_bundles from page_specific_bundles

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/131241



Merged-by: Dzmitry Meshcharakou <12459192-dmeshcharakou@users.noreply.gitlab.com>
Approved-by: Aakriti Gupta <agupta@gitlab.com>
Approved-by: Stanislav Lashmanov <slashmanov@gitlab.com>
Approved-by: Ezekiel Kigbo <3397881-ekigbo@users.noreply.gitlab.com>
Approved-by: Dzmitry Meshcharakou <12459192-dmeshcharakou@users.noreply.gitlab.com>
Reviewed-by: Aakriti Gupta <agupta@gitlab.com>
Reviewed-by: Dzmitry Meshcharakou <12459192-dmeshcharakou@users.noreply.gitlab.com>
Co-authored-by: Deepika Guliani <dguliani@gitlab.com>