Update ci.yml

Author: simnalamburt

.github/workflows/ci.yml

@@ -7,5 +7,5 @@ jobs:
       - uses: actions/checkout@v2
       - run: cargo build
       - run: cargo test
-      - run: cargo clippy --workspace --no-deps -- -D warnings
+      - run: cargo clippy --no-deps -- -D warnings
       - run: cargo fmt -- --check