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/CpuWorker.cpp

@@ -44,6 +44,11 @@
 #endif
 
 
+#ifdef XMRIG_ALGO_ASTROBWT
+#   include "crypto/astrobwt/AstroBWT.h"
+#endif
+
+
 namespace xmrig {
 
 static constexpr uint32_t kReserveCount = 32768;
@@ -180,6 +185,12 @@ bool xmrig::CpuWorker<N>::selfTest()
     }
 #   endif
 
+#   ifdef XMRIG_ALGO_ASTROBWT
+    if (m_algorithm.family() == Algorithm::ASTROBWT) {
+        return verify(Algorithm::ASTROBWT_DERO, astrobwt_dero_test_out);
+    }
+#   endif
+
     return false;
 }