chore(ci): fix ci file

Author: 7086cmd

.github/workflows/rust.yml

@@ -20,6 +20,6 @@ jobs:
     - name: Run tests
       run: cargo test
       env:
-        DATABASE_URL: {{ secrets.DATABASE_URL }}
+        DATABASE_URL: ${{ secrets.DATABASE_URL }}
     - name: Build release
       run: cargo build --release