message: Set activation heights for Canopy
diff: @@ -26,7 +26,7 @@ impl Parameters for MainNetwork {
  NetworkUpgrade::Sapling => Some(419_200),
  NetworkUpgrade::Blossom => Some(653_600),
  NetworkUpgrade::Heartwood => Some(903_000),
  - NetworkUpgrade::Canopy => None,
  + NetworkUpgrade::Canopy => Some(1_046_400),
  }
  }
  }
  @@ -42,7 +42,7 @@ impl Parameters for TestNetwork {
  NetworkUpgrade::Sapling => Some(280_000),
  NetworkUpgrade::Blossom => Some(584_000),
  NetworkUpgrade::Heartwood => Some(903_800),
  - NetworkUpgrade::Canopy => None,
  + NetworkUpgrade::Canopy => Some(1_028_500),
  }
  }
  }
  @@ -243,8 +243,16 @@ mod tests {
  BranchId::Sapling,
  );
  assert_eq!(
  - BranchId::for_height::<MainNetwork>(5_000_000),
  + BranchId::for_height::<MainNetwork>(903_000),
  BranchId::Heartwood,
  );
  + assert_eq!(
  + BranchId::for_height::<MainNetwork>(1_046_400),
  + BranchId::Canopy,
  + );
  + assert_eq!(
  + BranchId::for_height::<MainNetwork>(5_000_000),
  + BranchId::Canopy,
  + );
  }
  }
  