message: Update DNS seeds due to change of the type for vSeeds
diff: @@ -140,10 +140,10 @@ public:
  // This is fine at runtime as we'll fall back to using them as a oneshot if they dont support the
  // service bits we want, but we should get them updated to support all service bits wanted by any
  // release ASAP to avoid it where possible.
  - vSeeds.emplace_back("qtum3.dynu.net", false); // Qtum mainnet
  - vSeeds.emplace_back("qtum5.dynu.net", false); // Qtum mainnet
  - vSeeds.emplace_back("qtum6.dynu.net", false); // Qtum mainnet
  - vSeeds.emplace_back("qtum7.dynu.net", false); // Qtum mainnet
  + vSeeds.emplace_back("qtum3.dynu.net"); // Qtum mainnet
  + vSeeds.emplace_back("qtum5.dynu.net"); // Qtum mainnet
  + vSeeds.emplace_back("qtum6.dynu.net"); // Qtum mainnet
  + vSeeds.emplace_back("qtum7.dynu.net"); // Qtum mainnet
  base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,58);
  base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1,50);
  @@ -242,7 +242,7 @@ public:
  vFixedSeeds.clear();
  vSeeds.clear();
  // nodes with support for servicebits filtering should be at the top
  - vSeeds.emplace_back("qtum4.dynu.net", false); // Qtum testnet
  + vSeeds.emplace_back("qtum4.dynu.net"); // Qtum testnet
  base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,120);
  base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1,110);
  