docs: add cadvisor privileged upgrade notes (!35030) · Merge requests · Administrator / sourcegraph · GitLab

Administrator requested to merge 05-05-docs_add_cadvisor_privileged_upgrade_notes into main May 06, 2022

Created by: michaellzc

upgrade notes for https://github.com/sourcegraph/deploy-sourcegraph/pull/4126

Test plan

docs change