CHARON_BEACON_NODE_ENDPOINTS doesn't support url params

[tonysub7]

🐞 Bug Report

Description

Currently using google cloud managed blockchain to host my BN/EN, and the provided endpoint needs a API key to be appended at the end of the url. For example: https://beacon.someid.blockchainnodeengine.com/?key=SOME_KEY

I've configured .env as CHARON_BEACON_NODE_ENDPOINTS=https://beacon.someid.blockchainnodeengine.com/?key=SOME_KEY

And it seems that its unable to query the BN api endpoints.

Has this worked before in a previous version?

NA

🔬 Minimal Reproduction

Set .env as CHARON_BEACON_NODE_ENDPOINTS=https://beacon.someid.blockchainnodeengine.com/?key=SOME_KEY

🔥 Error

Emit scheduled slot event: beacon api validators: nok http response {"slot": 2306413, "label": "validators", "status_code": 400, "endpoint": "/eth/v1/beacon/states/head/validators", "method": "GET", "data": "{\"error\":{\"code\":500,\"message\":\"BAD_REQUEST: unknown field `key`, expected `id` or `status`\",\"stacktraces\":[],\"status\":\"\"}}"}

WARN tracker    Failed to check inclusion: beacon api block_attestations: request block attestations failed {"slot": 2306408, "label": "block_attestations", "status": 400, "body": "{\"error\":{\"code\":400,\"message\":\"API key not valid. Please pass a valid API key.\",\"status\":\"INVALID_ARGUMENT\",\"details\":[{\"@type\":\"type.googleapis.com/google.rpc.ErrorInfo\",\"reason\":\"API_KEY_INVALID\",\"domain\":\"googleapis.com\",\"metadata\":{\"service\":\"blockchainnodeengine.googleapis.com\"}}]}}"}

🌍 Your Environment

Operating System:

Ubuntu 22

What version of Charon are you running? (Which release)

1.0.1

Anything else relevant (validator index / public key)?