Explorer.Indexer.BlockFetcher.AddressExtraction -> Explorer.Indexer.AddressExtraction

Move AddressExtraction out of BlockFetcher because it is used in the
InternalTransactionFetcher and will be used in the
PendingTransactionFetcher.

apps/explorer/lib/explorer/indexer/address_extraction.ex

@@ -1,4 +1,4 @@
-defmodule Explorer.Indexer.BlockFetcher.AddressExtraction do
+defmodule Explorer.Indexer.AddressExtraction do
   @moduledoc """
   Extract Addresses from data fetched from the Blockchain and structured as Blocks, InternalTransactions,
   Transactions and Logs.

apps/explorer/lib/explorer/indexer/block_fetcher.ex

@@ -12,8 +12,7 @@ defmodule Explorer.Indexer.BlockFetcher do
   alias EthereumJSONRPC
   alias EthereumJSONRPC.Transactions
   alias Explorer.{BufferedTask, Chain, Indexer}
-  alias Explorer.Indexer.BlockFetcher.AddressExtraction
-  alias Explorer.Indexer.{AddressBalanceFetcher, InternalTransactionFetcher, Sequence}
+  alias Explorer.Indexer.{AddressBalanceFetcher, AddressExtraction, InternalTransactionFetcher, Sequence}
 
   # dialyzer thinks that Logger.debug functions always have no_local_return
   @dialyzer {:nowarn_function, import_range: 3}

apps/explorer/lib/explorer/indexer/internal_transaction_fetcher.ex

@@ -6,8 +6,7 @@ defmodule Explorer.Indexer.InternalTransactionFetcher do
   """
 
   alias Explorer.{BufferedTask, Chain, Indexer}
-  alias Explorer.Indexer.BlockFetcher.AddressExtraction
-  alias Explorer.Indexer.AddressBalanceFetcher
+  alias Explorer.Indexer.{AddressBalanceFetcher, AddressExtraction}
   alias Explorer.Chain.{Hash, Transaction}
 
   @behaviour BufferedTask

apps/explorer/test/explorer/indexer/address_extraction_test.exs

@@ -1,7 +1,7 @@
-defmodule Explorer.Indexer.BlockFetcher.AddressExtractionTest do
+defmodule Explorer.Indexer.AddressExtractionTest do
   use Explorer.DataCase, async: true
 
-  alias Explorer.Indexer.BlockFetcher.AddressExtraction
+  alias Explorer.Indexer.AddressExtraction
 
   describe "extract_addresses/1" do
     test "returns all hashes entities data in a list" do