SERIES 2023-3 SUPPLEMENT among STACK INFRASTRUCTURE ISSUER, LLC, 394 PACIFIC DCP ABS, LLC, SI ATL01A ABS, LLC, SI CHI01A ABS, LLC, SI DFW01A ABS, LLC, SI POR02 ABS, LLC, SI SVY01A-B ABS, LLC, SI NAL01A ABS, LLC and SI NVA01 ABS, LLC, as Obligors, and...