Remove ethereum goerli (#462)

* Remove ethereum goerli

* add Sepolia chains

src/test/groovy/io/emeraldpay/dshackle/config/MainConfigReaderSpec.groovy

@@ -51,7 +51,7 @@ class MainConfigReaderSpec extends Specification {
             port == 8082
             tls != null
             routes != null
-            routes.size() == 3
+            routes.size() == 2
             with(routes[0]) {
                 id == "eth"
                 blockchain == Chain.ETHEREUM__MAINNET
@@ -60,10 +60,6 @@ class MainConfigReaderSpec extends Specification {
                 id == "etc"
                 blockchain == Chain.ETHEREUM_CLASSIC__MAINNET
             }
-            with(routes[2]) {
-                id == "goerli"
-                blockchain == Chain.ETHEREUM__GOERLI
-            }
         }
         with(act.health) {
             it.enabled

src/test/groovy/io/emeraldpay/dshackle/rpc/NativeCallSpec.groovy

@@ -286,7 +286,7 @@ class NativeCallSpec extends Specification {
         def nativeCall = nativeCall(upstreams)
 
         def req = BlockchainOuterClass.NativeCallRequest.newBuilder()
-                .setChainValue(Chain.ETHEREUM__GOERLI.id)
+                .setChainValue(Chain.ETHEREUM__SEPOLIA.id)
                 .addAllItems([1, 2].collect { id ->
                     return BlockchainOuterClass.NativeCallItem.newBuilder()
                             .setId(id)
@@ -294,7 +294,7 @@ class NativeCallSpec extends Specification {
                             .build()
                 })
                 .build()
-        1 * upstreams.isAvailable(Chain.ETHEREUM__GOERLI) >> false
+        1 * upstreams.isAvailable(Chain.ETHEREUM__SEPOLIA) >> false
         when:
         def resp = nativeCall.prepareCall(req)
         then:

src/test/groovy/io/emeraldpay/dshackle/upstream/calls/DefaultEthereumMethodsSpec.groovy

@@ -39,7 +39,6 @@ class DefaultEthereumMethodsSpec extends Specification {
         chain                  | id
         Chain.ETHEREUM__MAINNET | '"0x1"'
         Chain.ETHEREUM_CLASSIC__MAINNET | '"0x3d"'
-        Chain.ETHEREUM__GOERLI | '"0x5"'
     }
 
     def "Optimism chain unsupported methods"() {

src/test/resources/configs/dshackle-full.yaml

@@ -45,8 +45,6 @@ proxy:
       blockchain: ethereum
     - id: etc
       blockchain: ethereum_classic
-    - id: goerli
-      blockchain: goerli
 cluster:
   defaults:
     - chains: