[ETCM-844] Enable eth/64 support on all chains (#1066)

* [ETCM-844] Enable eth/64 support on all chains

Drop eth/63

* [ETCM-844] Re-enable eth/63 in test-chain.conf

It's absence causes the EtcHandshakerSpec to fail

Author: lukasz-golebiewski

src/main/resources/conf/chains/etc-chain.conf

@@ -6,7 +6,7 @@
   # The ID of the accepted chain
   chain-id = "0x3d"
 
-  capabilities = ["eth/63"]
+  capabilities = ["eth/64"]
 
   # Possibility to set Proof of Work target time for testing purposes.
   # null means that the standard difficulty calculation rules are used

src/main/resources/conf/chains/eth-chain.conf

@@ -3,7 +3,7 @@
   # 1 - mainnet, 3 - ropsten, 7 - mordor
   network-id = 1
 
-  capabilities = ["eth/63"]
+  capabilities = ["eth/64"]
 
   # Possibility to set Proof of Work target time for testing purposes.
   # null means that the standard difficulty calculation rules are used

src/main/resources/conf/chains/mordor-chain.conf

@@ -3,7 +3,7 @@
   # 1 - mainnet, 3 - ropsten, 7 - mordor
   network-id = 7
 
-  capabilities = ["eth/63"]
+  capabilities = ["eth/64"]
 
   # Possibility to set Proof of Work target time for testing purposes.
   # null means that the standard difficulty calculation rules are used

src/main/resources/conf/chains/ropsten-chain.conf

@@ -3,7 +3,7 @@
   # 1 - mainnet, 3 - ropsten, 7 - mordor
   network-id = 3
 
-  capabilities = ["eth/63"]
+  capabilities = ["eth/64"]
 
   # Possibility to set Proof of Work target time for testing purposes.
   # null means that the standard difficulty calculation rules are used

src/main/resources/conf/chains/test-chain.conf

@@ -3,7 +3,7 @@
   # 1 - mainnet, 7 - mordor
   network-id = 1
 
-  capabilities = ["eth/63"]
+  capabilities = ["eth/63", "eth/64"]
 
   # Possibility to set Proof of Work target time for testing purposes.
   # null means that the standard difficulty calculation rules are used