CI: Don't fail on clippy warnings

Author: firstdorsal

.github/workflows/rust.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Run tests
         run: cargo test --verbose --all-features
       - name: Run clippy
-        run: cargo clippy --all-features -- -D warnings
+        run: cargo clippy --all-features
 
   publish:
     needs: build