bump Dr.Jit version

wjakob · wjakob · commit 46cd7c78f45a · 2025-08-06T15:15:42.000+02:00
diff --git a/ext/drjit b/ext/drjit
@@ -1 +1 @@
-Subproject commit c30ade7aa596dac838dedece2e73f5a4a3adcec8
+Subproject commit 2924c6c42af481005d9ab8e82ccef0edf3dbf778
