AstroBWT algorithm (DERO) support

To test:

- Download https://github.com/deroproject/derosuite/releases/tag/AstroBWT
- Run daemon with `--testnet` in command line

In config.json:
- "coin":"dero"
- "url":"127.0.0.1:30306"
- "daemon:"true"

src/backend/cpu/CpuConfig.cpp

@@ -165,6 +165,7 @@ void xmrig::CpuConfig::generate()
     count += xmrig::generate<Algorithm::CN_PICO>(m_threads, m_limit);
     count += xmrig::generate<Algorithm::RANDOM_X>(m_threads, m_limit);
     count += xmrig::generate<Algorithm::ARGON2>(m_threads, m_limit);
+    count += xmrig::generate<Algorithm::ASTROBWT>(m_threads, m_limit);
 
     m_shouldSave = count > 0;
 }