feat(crypto): implement error classes

[faustbrian]

Proposed changes

Resolves #2028.

The crypto package now throws specific errors for specific issues rather then a generic Error. This allows us to assert types of errors in tests and the application itself rather then fiddling with the string messages of the generic error.

All of those errors extend the CryptoError class which is generic within the crypto package but still allows us to identify that the error came from the crypto package rather then guessing what happened.

Tests have been adjusted to assert instances of errors rather then messages.

Types of changes

• New feature (non-breaking change which adds functionality)

Checklist

• I have read the CONTRIBUTING documentation
• Lint and unit tests pass locally with my changes

[ghost]

@faustbrian Thanks for submitting this pull request, a maintainer will get back to you shortly!

[ghost]

@faustbrian @alexbarnsley @supaiku0 - please review this pull request in the next few days. Be sure to explicitly select labels so I know what's going on.

If no reviewer appears after a week, a reminder will be send out.

[ghost]

@faustbrian The ci/circleci: test-node11-2 job is failing as of a63996a72a3cd46b516899eed2c7fce15143e94f. Please review the logs for more information.

Once you've pushed the fixes, the build will automatically re-run. Thanks!

[codecov-io]

Codecov Report

Merging #2038 into develop will increase coverage by 0.11%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           develop   #2038      +/-   ##
==========================================
+ Coverage    73.69%   73.8%   +0.11%     
==========================================
  Files          366     367       +1     
  Lines         8223    8258      +35     
  Branches      1177    1174       -3     
==========================================
+ Hits          6060    6095      +35     
+ Misses        2131    2129       -2     
- Partials        32      34       +2

Impacted Files	Coverage Δ
packages/crypto/src/identities/address.ts	100% <100%> (ø)	⬆️
packages/crypto/src/crypto/crypto.ts	100% <100%> (ø)	⬆️
...s/crypto/src/builder/transactions/multi-payment.ts	100% <100%> (ø)	⬆️
packages/crypto/src/serializers/transaction.ts	100% <100%> (ø)	⬆️
...ges/crypto/src/builder/transactions/transaction.ts	100% <100%> (ø)	⬆️
packages/crypto/src/errors.ts	100% <100%> (ø)
packages/crypto/src/crypto/bip38.ts	100% <100%> (ø)	⬆️
packages/crypto/src/identities/keys.ts	100% <100%> (ø)	⬆️
packages/crypto/src/deserializers/transaction.ts	100% <100%> (ø)	⬆️
packages/core-test-utils/src/helpers/container.ts	0% <0%> (ø)	⬆️
... and 2 more

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