ci(release): use rust 1.81

Author: glihm

.github/workflows/release.yml

@@ -9,7 +9,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
-  RUST_VERSION: 1.80.0
+  RUST_VERSION: 1.81.0
   REGISTRY_IMAGE: ghcr.io/${{ github.repository }}
 
 jobs: