Update Tech Stack: Remove Sarah Daily and Dara Warde from ownership, update other owners

Tech Stack Update

Please do not merge this MR before the Business Systems Analysts have reviewed and approved.

MR for provisioning updates: https://gitlab.com/gitlab-com/team-member-epics/access-requests/-/merge_requests/992

Please take into account:

• If changing provisioners: You must also open an Update Tech Stack provisioner issue so all templates and Tech Stack information can be updated.
• If completing a system offboarding:
  • Follow the steps in the Tech Stack offboarding section

Security Risk (@sttruong)

Not required prior to merging

• Once updates are finalized, reconcile changes with the ZenGRC System of Record

/cc @lisvinueza @gitlab-com/gl-security/security-assurance/security-risk-team