feat: support contract not deployed

[challet]

Is your pull request closing an issue?

No

Please explain the main changes of your pull request

ether.js Contract.deployed function can throw an error about the contract not being deployed.

This adds a new error type CONTRACT_NOT_DEPLOYED for this case with the address having been requested as a context.

Checklist

• Have you added any new returned codes to the README file ?

[codecov-commenter]

Codecov Report

Merging #43 (94c0d52) into main (d4e452b) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main       #43   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            7         7           
  Lines          666       693   +27     
  Branches        79        84    +5     
=========================================
+ Hits           666       693   +27     

Impacted Files	Coverage Δ
lib/__tests__/getParsedEthersError.test.ts	100.00% <100.00%> (ø)
lib/constants.ts	100.00% <100.00%> (ø)
lib/utils/getTopLevelKnownError.ts	100.00% <100.00%> (ø)

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[enzoferey]

Hey @challet ! Thanks for the PR 🙏🏻

I'm a bit busy these day, but I will look at it as soon as possible 👍🏻

[challet]

Hi @enzoferey, you're welcome. When you have time, I would be glad to have your opinion on it : the error format I'm testing comes from a Ganache backend and I'm not totally confident it would work everywhere.