Automated update to Github CI to rustc nightly-2025-08-09

Update Nightly Rustc Bot · Update Nightly Rustc Bot · commit dce29f402d78 · 2025-08-11T00:41:15.000Z
diff --git a/nightly-version b/nightly-version
@@ -1 +1 @@
-nightly-2025-08-02
+nightly-2025-08-09
