message: Fix height_start_StakeModifierV3
diff: @@ -192,7 +192,7 @@ public:
  consensus.height_start_MessSignaturesV2 = 2153200; // height_start_TimeProtoV2
  consensus.height_start_StakeModifierNewSelection = 615800;
  consensus.height_start_StakeModifierV2 = 1967000; // Block v6: 0ef2556e40f3b9f6e02ce611b832e0bbfe7734a8ea751c7b555310ee49b61456
  - consensus.height_start_StakeModifierV3 = 1519000; // Block V8
  + consensus.height_start_StakeModifierV3 = 999999999; // Block V8
  consensus.height_start_TimeProtoV2 = 2153200; // Block v7: 14e477e597d24549cac5e59d97d32155e6ec2861c1003b42d0566f9bf39b65d5
  consensus.height_start_ZC = 863787; // Block v4: 5b2482eca24caf2a46bb22e0545db7b7037282733faa3a42ec20542509999a64
  consensus.height_start_ZC_InvalidSerials = 891737;
  @@ -308,7 +308,7 @@ public:
  consensus.height_start_MessSignaturesV2 = 1347000; // height_start_TimeProtoV2
  consensus.height_start_StakeModifierNewSelection = 51197;
  consensus.height_start_StakeModifierV2 = 1214000; // Block v6: 1822577176173752aea33d1f60607cefe9e0b1c54ebaa77eb40201a385506199
  - consensus.height_start_StakeModifierV3 = 999999999; // Block V8
  + consensus.height_start_StakeModifierV3 = 1519000; // Block V8
  consensus.height_start_TimeProtoV2 = 1347000; // Block v7: 30c173ffc09a13f288bf6e828216107037ce5b79536b1cebd750a014f4939882
  consensus.height_start_ZC = 201576; // Block v4: 258c489f42f03cb97db2255e47938da4083eee4e242853c2d48bae2b1d0110a6
  consensus.height_start_ZC_InvalidSerials = 999999999;
  