Decoding EIP-838 error codes

[Muhammad-Altabba]

Description

Implements the logic and a test case for #(4235). However, another MR will be done to add more tests and further improvements.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist for 1.x:

• I have selected the correct base branch.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• Any dependent changes have been merged and published in downstream modules.
• I ran npm run dtslint with success and extended the tests and types if necessary.
• I ran npm run test:cov and my test cases cover all the lines and branches of the added code.
• I ran npm run build with success.
• I have tested the built dist/web3.min.js in a browser.
• I have tested my code on the live network.
• I have checked the Deploy Preview and it looks correct.
• I have updated the CHANGELOG.md file in the root folder.

Checklist for 4.x:

• I have selected the correct 4.x base branch.
• Within the description, the feature or issue is discussed in detail or an issue is linked.
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas.
• I have added any required tests for the changes I made
• I have made corresponding changes to the documentation
• Any dependent changes have been merged and published in downstream modules.
• I ran yarn successfully
• I ran yarn lint successfully
• I ran yarn build:web successfully
• I ran yarn test:unit successfully
• I ran yarn test:integration successfully
• I ran compile:contracts successfully
• I have tested my code.
• I have updated the corresponding CHANGELOG.md file in the packages I have edited.

[render]

Your Render PR Server URL is https://web3js-docs-pr-5434.onrender.com.

Follow its progress at https://dashboard.render.com/static/srv-ccgeuusgqg49ca75k98g.

[lgtm-com]

This pull request introduces 1 alert when merging bfa0831 into 7e236d0 - view on LGTM.com

new alerts:

• 1 for Comparison between inconvertible types

[lgtm-com]

This pull request introduces 1 alert when merging 262196e into 7e236d0 - view on LGTM.com

new alerts:

• 1 for Comparison between inconvertible types

[Muhammad-Altabba]

The errors in the Pipeline are not related to this MR and they are addressed here: #5456.