Update build command in release workflow

Author: rabilrbl

.github/workflows/release.yml

@@ -47,7 +47,7 @@ jobs:
       run: rustup target add ${{ matrix.target }}
 
     - name: Build
-      run: cargo build --release --target ${{ matrix.target }} -j $(nproc) --locked
+      run: cargo build --release --target ${{ matrix.target }}
 
     - name: Upload binaries to release
       uses: svenstaro/upload-release-action@v2