Automated update to Github CI to rustc nightly-2025-01-08

Update Nightly Rustc Bot · Update Nightly Rustc Bot · commit 840ce43fe188 · 2025-01-09T02:23:00.000Z
diff --git a/nightly-version b/nightly-version
@@ -1 +1 @@
-nightly-2024-08-04
+nightly-2025-01-08
