Update the upstream Rust version

tgross35 · tgross35 · commit 2beeeab21d25 · 2025-06-14T04:25:55.000Z
To prepare for merging from rust-lang/rust, set the version file to: d087f11 Auto merge of rust-lang#134841 - estebank:serde-attr-4, r=wesleywiser
diff --git a/compiler-builtins/rust-version b/compiler-builtins/rust-version
@@ -1 +1 @@
-df8102fe5f24f28a918660b0cd918d7331c3896e
+d087f112b7d1323446c7b39a8b616aee7fa56b3d
