fix: cross cant find cargo

.forgejo/workflows/rust.yml

@@ -56,6 +56,9 @@ jobs:
           target: ${{ matrix.target }}
           override: true
 
+      - name: 🧰 Install Cross
+        run: cargo install cross --locked
+
       - name: 🚀 Build with cross
         uses: https://github.com/actions-rs/cargo@v1
         with: