Update dependency rust to v1.91.0

oxide-renovate[bot] · web-flow · commit 8bdc1cd1657b · 2025-10-31T03:28:42.000Z
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.89"
+channel = "1.91.0"
 profile = "default"
