Serves all network config files via apache under the `/network-configs/
path.

```
/network-configs/besu.json
/network-configs/boot/
/network-configs/boot_enr.txt
/network-configs/boot_enr.yaml
/network-configs/bootnode.txt
/network-configs/bootstrap_nodes.txt
/network-configs/chainspec.json
/network-configs/config.yaml
/network-configs/deploy_block.txt
/network-configs/deposit_contract.txt
/network-configs/deposit_contract_block.txt
/network-configs/deposit_contract_block_hash.txt
/network-configs/genesis.json
/network-configs/genesis.ssz
/network-configs/genesis_validators_root.txt
/network-configs/mnemonics.yaml
/network-configs/parsedBeaconState.json
/network-configs/tranches/
```