Update deployments: endpoints to secrets

deploy/values/l2-optimism-goerli/secrets.yaml

 blockscout:
     environment:
+        INDEXER_OPTIMISM_L1_RPC:
+            _default: ENC[AES256_GCM,data:a02FoR3U/KlxsFVFiSGSLdFOFIDwS5eBgw==,iv:rmT8bVh3xyqKeebtnT+/eIC0bSGWKZhJ9H52cUsqFxM=,tag:OsRo1D2DtfMIgCGjAvqobw==,type:str]
         ACCOUNT_USERNAME:
             _default: ENC[AES256_GCM,data:n9Wc7xjBFdWHJNaKBwpVVykz3FbBtqicKdf6yD/kMLKuts/0Rv8vfQ20gSahIvSbbno=,iv:FRyRAwelWF1PHqbIJX09MH+VVqW53luYraLYq/A21j4=,tag:YUejqoXCZjWNUhRZ9emd+g==,type:str]
         ACCOUNT_PASSWORD:
@@ -88,8 +90,8 @@ sops:
     azure_kv: []
     hc_vault: []
     age: []
-    lastmodified: "2023-04-25T13:14:30Z"
-    mac: ENC[AES256_GCM,data:/m/B6bN4MadVUtnZQUuZyCQX+X75mUP2pcQjUwZRGRbFcCzYYQLPV9fxgySNBbR+af0LXTHv4AilpOmiCCvCT0Yi6Q01+ac1YWJZ5U0kEBkhIXyOujYUHYeongWR7qzZmnujeV4d68ydEobteOH/EEmQymO7FrEiYJfQUOvomjU=,iv:/wFoZ0z12aSNpdG2kGGdORDdu6taDgG/yCAfY6bUiW8=,tag:TWza4eHHmq8EHJ41RiX01w==,type:str]
+    lastmodified: "2023-04-27T11:49:39Z"
+    mac: ENC[AES256_GCM,data:cHSVbelSrY0reR1quOGPpsjzxK0dTdKGfKWh75bi2scpZjpwVdpVms64kPQ8IGSKnQl1hHF0kec8uecG0F0CRWDNOMvdxerSI2MNJ5eY3xg7d1MSENjtjpdzeQtnOoyh2wYN5AWS/qDjIQvFSeNIC53kc1U1A78DbJHvwI0GUBY=,iv:UMNszQS80eSJlHfNSO3twRahmCgJ1IhWj/Ghap1Ei+c=,tag:BLhC3JOkG2HEgQxlYXOc0g==,type:str]
     pgp:
         - created_at: "2022-09-22T09:52:10Z"
           enc: |

deploy/values/l2-optimism-goerli/values.yaml

@@ -113,8 +113,6 @@ blockscout:
       _default: '4677000'
     DISABLE_REALTIME_INDEXER:
       _default: 'false'
-    INDEXER_OPTIMISM_L1_RPC:
-      _default: http://65.108.226.29:8545
     INDEXER_OPTIMISM_L1_PORTAL_CONTRACT:
       _default: 0x5b47E1A08Ea6d985D6649300584e6722Ec4B1383
     INDEXER_OPTIMISM_L1_WITHDRAWALS_START_BLOCK:

deploy/values/main/secrets.yaml

 blockscout:
     environment:
+        ETHEREUM_JSONRPC_TRACE_URL:
+        # _default: http://geth-svc:8545
+            _default: http://65.108.226.29:8545
+        ETHEREUM_JSONRPC_HTTP_URL:
+        # _default: http://geth-svc:8545
+            _default: http://65.108.226.29:8545
+        # ETHEREUM_JSONRPC_WS_URL:
+        #   # _default: ws://geth-svc:8546
+        #   _default: ws://geth-svc.goerli.svc.cluster.local:8546
         ACCOUNT_USERNAME:
             _default: ENC[AES256_GCM,data:xJ0hxcuU8u+QwiXciZ8qe1sV1GuxZV8Z9iYgnoWCu0ueuEmNE80jwe+vqviNb/UbOQs=,iv:uRNP5RTG/oxUngEoBbvLg9GzS5gYiHlL42yttgYWPAc=,tag:plQfCpG9pN7d28ooZ3aHrQ==,type:str]
         ACCOUNT_PASSWORD:

deploy/values/main/values.yaml

@@ -63,15 +63,6 @@ blockscout:
         app: blockscout-prod
   # Blockscout environment variables
   environment:
-    ETHEREUM_JSONRPC_TRACE_URL:
-      # _default: http://geth-svc:8545
-      _default: http://65.108.226.29:8545
-    ETHEREUM_JSONRPC_HTTP_URL:
-      # _default: http://geth-svc:8545
-      _default: http://65.108.226.29:8545
-    # ETHEREUM_JSONRPC_WS_URL:
-    #   # _default: ws://geth-svc:8546
-    #   _default: ws://geth-svc.goerli.svc.cluster.local:8546
     BLOCKSCOUT_VERSION:
       _default: v5.1.2-beta
     ECTO_USE_SSL: