bump rust version

avinassh · avinassh · commit bdafc1037e5b · 2025-07-12T17:43:16.000+05:30
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
 profile = "default"
-channel = "1.85.0"
+channel = "1.86.0"
