bump opensbi to get mailbox address from dts.

matthewgui · matthewgui · commit 9404ad7575ae · 2025-11-06T18:49:42.000+08:00
Signed-off-by: guibing &lt;guibing@nucleisys.com&gt;
diff --git a/opensbi b/opensbi
@@ -1 +1 @@
-Subproject commit e7f3fab8d38e96d9e2a3b653dec162ad4b1acef7
+Subproject commit ed0687f045d32d915baffd041f8ab3dd2f6cab34
