Added 'Manager Leadership principles' to relevant section of all-remote and handbook pages (!35783) · Merge requests · GitLab.com / www-gitlab-com · GitLab

Why is this change being made?

To add 'Manager Leadership principles' to relevant section of all-remote and handbook pages, now that a new line was added to /handbook/leadership

Does this MR meet the acceptance criteria? Yes

Conformity

Added description to this MR explaining the reasons for proposed change, per say-why-not-just-what