Auto updated substrate references

Crust Update Bot · Crust Update Bot · commit 8a5678a8fa9f · 2025-08-05T18:07:40.000Z
diff --git a/polkadot-sdk b/polkadot-sdk
@@ -1 +1 @@
-Subproject commit 0f59afba36c8affac3b7fd41b0518fd9b81cefef
+Subproject commit 56f683fabfc5a4554d4b9208e91103624264407c
