Update ext/standard/libavifinfo

Fixes GH-20627.
Closes GH-21250.

Author: y-guyon

NEWS

@@ -16,6 +16,8 @@ PHP                                                                        NEWS
 - Standard:
   . Fixed bug GH-20906 (Assertion failure when messing up output buffers).
     (ndossche)
+  . Fixed bug GH-20627 (Cannot identify some avif images with getimagesize).
+    (y-guyon)
 
 12 Mar 2026, PHP 8.4.19
 

ext/standard/libavifinfo/README.md

@@ -7,5 +7,5 @@ partially parse an AVIF payload and to extract the width, height, bit depth and
 channel count without depending on the full libavif library.
 
 `avifinfo.h`, `avifinfo.c`, `LICENSE` and `PATENTS` were copied verbatim from: \
-https://aomedia.googlesource.com/libavifinfo/+/96f34d945ac7dac229feddfa94dbae66e202b838 \
+https://aomedia.googlesource.com/libavifinfo/+/2b924defa4c2cd227540efe164067a8cc913eeba \
 They can easily be kept up-to-date the same way.