Change Solc binary downloader path to official primary supported path

CHANGELOG.md

@@ -6,6 +6,7 @@
 
 
 ### Fixes
+- [#3341](https://github.com/poanetwork/blockscout/pull/3341) - Change Solc binary downloader path to official primary supported path
 - [#3339](https://github.com/poanetwork/blockscout/pull/3339) - Repair websocket subscription
 - [#3329](https://github.com/poanetwork/blockscout/pull/3329) - Fix pagination for bridged tokens list page
 - [#3335](https://github.com/poanetwork/blockscout/pull/3335) - MarketCap calculation: check that ETS tables exist before inserting new data or lookup from the table

apps/explorer/lib/explorer/smart_contract/solc_downloader.ex

@@ -83,7 +83,7 @@ defmodule Explorer.SmartContract.SolcDownloader do
   end
 
   defp download(version) do
-    download_path = "https://ethereum.github.io/solc-bin/bin/soljson-#{version}.js"
+    download_path = "https://solc-bin.ethereum.org/bin/soljson-#{version}.js"
 
     download_path
     |> HTTPoison.get!([], timeout: 60_000, recv_timeout: 60_000)