core, params: update metadium testnet berlin & london block height to 38067000

Author: sadoci

core/metadium_genesis.go

@@ -12333,7 +12333,7 @@ var (
   },
   "coinbase": "0x378360d4f25E6377f3da53F8cF09e9a258118528",
   "config": {
-    "berlinBlock": 80000000,
+    "berlinBlock": 38067000,
     "chainId": 12,
     "homesteadBlock": 0,
     "eip150Block": 5623000,
@@ -12342,7 +12342,7 @@ var (
     "byzantiumBlock": 0,
     "constantinopleBlock": 5623000,
     "istanbulBlock": 5623000,
-    "londonBlock": 80000000,
+    "londonBlock": 38067000,
     "muirGlacierBlock": 5623000
   },
   "difficulty": "0x1",

params/config.go

@@ -172,8 +172,8 @@ var (
 		PetersburgBlock:     big.NewInt(5623000),
 		IstanbulBlock:       big.NewInt(5623000),
 		MuirGlacierBlock:    big.NewInt(5623000),
-		BerlinBlock:         big.NewInt(80000000),
-		LondonBlock:         big.NewInt(80000000),
+		BerlinBlock:         big.NewInt(38067000),
+		LondonBlock:         big.NewInt(38067000),
 		Ethash:              new(EthashConfig),
 	}