integrate official September update

Author: thestinger

static/releases.html

@@ -663,6 +663,7 @@ <h3><a href="#2023090600">2023090600</a></h3>
                     <p>Changes since the 2023090600 release:</p>
 
                     <ul>
+                        <li>integrate official September update released today including a Mali GPU driver patch for 6th/7th generation Pixels which is the only additional Pixel Update Bulletin patch this month</li>
                         <li>webp: backport fix for CVE-2023-4863 not included in the Android September security patch level</li>
                         <li>Settings: remove Storage manager toggle since it lacks an implementation without Play services integrated into the OS</li>
                         <li>kernel (Generic 5.15): update to latest GKI LTS branch revision including update to 5.15.131</li>