Adding the submodule in the separate commit

lawrinn · lawrinn · commit 520cb30b04ee · 2025-11-19T20:31:24.000+01:00
As something went wrong and it does not work well if added in the same
commit.
diff --git a/driver/cppmini b/driver/cppmini
@@ -0,0 +1 @@
+Subproject commit 106d9cd36ed943f5d5bad33d6c7c1c922672f03b
