GitLab

Signed-off-by: Tushar Sharma <tusharma@nvidia.com>

Signed-off-by: Alec <aflowers@nvidia.com>
Signed-off-by: Alec <35311602+alec-flowers@users.noreply.github.com>
Signed-off-by: krishung5 <krish@nvidia.com>
Co-authored-by: Kris Hung <krish@nvidia.com>

docs: Bring back some missed release/0.4.0 doc changes, fix broken links, add lychee link checker github action (#2482)

Co-authored-by: krishung5 <krish@nvidia.com>

Signed-off-by: GuanLuo <41310872+GuanLuo@users.noreply.github.com>
Co-authored-by: krishung5 <krish@nvidia.com>

Co-authored-by: J Wyman <jwyman@nvidia.com>

Co-authored-by: Ryan McCormick <rmccormick@nvidia.com>
Co-authored-by: Neelay Shah <neelays@nvidia.com>