Change Details

1. Install https://github.com/lz4/lz4 2. `ninja test_bitcoin` 3. `./src/test/test_bitcoin -t mitra_serialize_tests`

`ninja test_bitcoin && ./src/test/test_bitcoin -t mitra_serialize_tests`

1. Install https://github.com/lz4/lz4 2. `ninja test_bitcoin` 3. `ninja test_bitcoin && ./src/test/test_bitcoin -t mitra_serialize_tests`