Update to latest upstream droidmedia 0.20250807.0 (#87)

This contains the Halium 12 changes

Author: piggz

snippets/halium.xml

@@ -11,7 +11,7 @@
   </project>
   <project path="vendor/halium/audioflingerglue" name="Halium/audioflingerglue" revision="master" />
   <project path="vendor/halium/biometryd" name="ubports/development/core/biometryd" revision="main" remote="gitlab" />
-  <project path="vendor/halium/droidmedia" name="sailfishos/droidmedia" revision="refs/tags/0.20240322.0" />
+  <project path="vendor/halium/droidmedia" name="sailfishos/droidmedia" revision="refs/tags/0.20250807.0" />
   <project path="vendor/halium/hardware" name="Halium/android_vendor_halium_hardware" revision="halium-10.0" />
   <project path="vendor/halium/libhybris" name="Halium/libhybris" revision="halium-11.0" />
   <project path="vendor/halium/manifest" name="Halium/android" revision="halium-11.0" />