fix links to pages formerly known as people-operations
Across handbook.
(This is kinda super quick to do on the command line)
ref: https://gitlab.com/gitlab-com/people-group/General/issues/491
Edited by Ben Prescott_
Across handbook.
(This is kinda super quick to do on the command line)
ref: https://gitlab.com/gitlab-com/people-group/General/issues/491