Forgejo Action: Run just check.

.forgejo/workflows/ci.yml

@@ -17,7 +17,9 @@ jobs:
       uses: https://github.com/dtolnay/rust-toolchain@stable
       with:
         toolchain: stable
-    - run: cargo install just
+        components: "clippy, rustfmt"
+    - uses: cargo-bins/cargo-binstall@main
+    - run: cargo binstall just
     
     - name: Install Node.js
       uses: actions/setup-node@v4