bump opensbi to fixup slow qemu images loading.

matthewgui · matthewgui · commit a255990b4d9c · 2026-04-01T13:41:54.000+08:00
Signed-off-by: guibing &lt;guibing@nucleisys.com&gt;
diff --git a/opensbi b/opensbi
@@ -1 +1 @@
-Subproject commit 171fdb068752d5da38e8a246f8d5f6b101a6e5cc
+Subproject commit a7f7558c9fa693d5d10914da04b1314c01ef71e4
