Updates InProofV1, OutProofV1, and ReserveProofV1 to new V2 variants that include all public proof parameters in Schnorr challenges, along with hash function domain separators. Includes new randomized unit tests.

tests/unit_tests/CMakeLists.txt

@@ -83,6 +83,7 @@ set(unit_tests_sources
   test_peerlist.cpp
   test_protocol_pack.cpp
   threadpool.cpp
+  tx_proof.cpp
   hardfork.cpp
   unbound.cpp
   uri.cpp