Resolution retroactively approving and authorizing the General Manager of the San Francisco Public Utilities Commission to execute Amendment No. 1 to the Joint Exercise of Powers Agreement for Sewer Service with the City of Brisbane and Guadalupe Valley Municipal Improvement District, increasing the duration of the original agreement from July 31, 2025 to the earlier of December 31, 2027, or until the execution of a new long-term agreement, pursuant to Charter, Section 9.118.