fix: mistaken blob receipt causing serialization problems

[antazoey]

What I did

fixes: #2329

basically the problem was that tenderly nodes gave us a field blobGasUsed: 0 for non-blob receipts (didn't see that field from other nodes so assuming is a bug).

How I did it

in this case, if there is no blobGasPrice at all, just use the regular receipt cls instead, which makes the detection for shared blob receipt data extra strict

How to verify it

node:
  ethereum:
    mainnet:
      uri: https://gateway.tenderly.co/public/mainnet

and

In [1]: txn_hash = '0x62fc9991bc7fb0c76bc83faaa8d1c17fc5efb050542e58ac358932f80aa7a087'

In [2]: provider.get_receipt(txn_hash)

Checklist

• All changes are completed
• New test cases have been added
• Documentation has been updated