Feature/ERC20-token-transfer-across-chains

[vivekjain23]

Description of change

This Pull Request updates the documentation for compiling contracts in the LayerZero OFT V2 repository. The changes aim to provide instructions for transferring standard ERC20 contracts and custom wSMR/wIOTA tokens across chains.

Resolved issue 404

• [X] I have followed the contribution guidelines for this project
• [X] I have performed a self-review of my own changes
• [X] I have made sure that added/changed links still work
• [ ] I have commented my code, particularly in hard-to-understand areas

[vivekjain23]

Thank you for your valuable insights, I have added the changes in the new commit.

[Dr-Electron]

Can you do me one more favour? 😅 Please rebase on top of isc-update there you will also have to duplicate your content as we started to version wasp. So there is a 1.1 and 1.3 folder.