Prepare for merging from rust-lang/rust

The rustc-josh-sync Cronjob Bot · The rustc-josh-sync Cronjob Bot · commit 50171eb172a9 · 2025-09-29T04:07:42.000Z
This updates the rust-version file to f957826.
diff --git a/src/tools/rust-analyzer/rust-version b/src/tools/rust-analyzer/rust-version
@@ -1 +1 @@
-caccb4d0368bd918ef6668af8e13834d07040417
+f957826bff7a68b267ce75b1ea56352aed0cca0a
