To report a security issue, please use http://g.co/vulnz. We use
http://g.co/vulnz for our intake and coordination, and disclose vulnerabilities
using GitHub Security Advisory. The Google Security Team will
respond within 5 working days of your report on g.co/vulnz.

Add a security policy document.
Add a security policy document.

PiperOrigin-RevId: 383705238
