update container

.forgejo/workflows/release.yml

@@ -21,11 +21,13 @@ env:
 jobs:
   linux:
     runs-on: ubuntu-20.04
+    container:
+        image: hub.docker.com/r/liuchong/rustup:stable
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: "recursive"
-      - uses: https://github.com/actions-rust-lang/setup-rust-toolchain@v1
+      
       - run: cargo test --all-features
         with:
           components: rustfmt