@helia/* modules should throw readable errors if CIDs with mismatched codecs are passed

[achingbrain]

E.g. a CID suitable for use with @helia/json has the .code value 0x200 - if a CID without this codec is passed to @helia/json.get it should error saying something like:

The passed CID had an incorrect codec, it may correspond to a non-JSON block