Merge branch 'renovate/content-editor-packages-tiptap' into 'master'

Update Content Editor Packages — tiptap to ^2.6.5

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/163442



Merged-by: Himanshu Kapoor <info@fleon.org>
Approved-by: Himanshu Kapoor <info@fleon.org>
Co-authored-by: GitLab Renovate Bot <gitlab-bot@gitlab.com>