Save a reference to console methods in console transport

[neilenns]

Fixes #2497

• Save local references to console.log, console.warn, and console.error
• Use those references instead of the original methods when logging

@Jimbly could you please give this a try and see if it fixes your circular reference issue? I could never get a circular reference, but I did get other errors that no longer happen with this change and logging seems to work fine.

[DABH]

LGTM up to comment - but also want @Jimbly to test ideally :)

[DABH]

Will wait a day or so to see if @Jimbly can give us the 👍 on this one but it does look like it's in the spirit of the fix that was being discussed... thanks!

[Jimbly]

Looks good to me.

[DABH]

Will merge and ship this as a patch release (I think that feels appropriate), please feel free to try out the new version (to be released imminently) and lmk what you think. Thanks again for the contributions!