Autofix: update-lang-rust (#1560)

Co-authored-by: Autofix <autofix-bot@users.noreply.github.com>
Co-authored-by: Filip Troníček <filip@gitpod.io>

Author: autofix-bot

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 A curated, chronologically ordered list of notable changes in [Gitpod's default workspace images](https://hub.docker.com/u/gitpod).
 
+## 2025-04-16
+
+- Bump Rust to `1.86.0`
+
 ## 2025-03-14
 
 - Bump Go to `1.24.1`

chunks/lang-rust/chunk.yaml

@@ -1,4 +1,4 @@
 variants:
   - name: "1"
     args:
-      RUST_VERSION: 1.85.1
+      RUST_VERSION: 1.86.0