Prepare for merging from rust-lang/rust

The rustc-josh-sync Cronjob Bot · The rustc-josh-sync Cronjob Bot · commit fe791619d076 · 2025-12-17T04:56:18.000Z
This updates the rust-version file to 2dc3024.
diff --git a/library/compiler-builtins/rust-version b/library/compiler-builtins/rust-version
@@ -1 +1 @@
-47cd7120d9b4e1b64eb27c87522a07888197fae8
+2dc30247c5d8293aaa31e1d7dae2ed2fde908ada
