chore: Remove duplicate EthereumChainSpecParser in favor of existing EthChainSpecParser (#11412)

Co-authored-by: garwah <garwah@garwah>
Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>

examples/custom-inspector/src/main.rs

@@ -15,8 +15,8 @@ use alloy_rpc_types::state::EvmOverrides;
 use clap::Parser;
 use futures_util::StreamExt;
 use reth::{
-    args::utils::EthereumChainSpecParser,
     builder::NodeHandle,
+    chainspec::EthereumChainSpecParser,
     cli::Cli,
     primitives::BlockNumberOrTag,
     revm::{