status/2025q3: Add FreeBSD Foundation entry

Section authors:

• Advocacy: Anne Dickison <anne@freebsdfoundation.org>
• OS Improvements: Joe Mingrone <jrm@freebsdfoundation.org>

Sponsored by: The FreeBSD Foundation
Reviewed by: status (salvadore)
Differential Revision: https://reviews.freebsd.org/D53427