Bringing v3.0 to master

[aaitor]

Description

• NFT721Upgreadable refactor and new POAP implementation
• Adding immutable url to include reference to Metadata on immutable storage networks
• latest oz + linting
• Adding proxy approval
• Tests using the proxyApproval before NFT transfers now they are blocked
• using 8545 port
• Using hooks to protect transfers
• using latest solidity compiler v0.8.17
• ignoring unreachable OpenZeppelin warnings
• Removing unnecessary setApprovalForAll to conditions because they are now managed via proxy permissions
• Allowing to clone ERC 721 and 1155 NFT implementations
• Removing NFTUpgreadable to NFT1155Upgreadable
• Moving addMinter to NFTBase class and adding revokeMinter function
• Updated NFT permissions
• Updated DID permissions

Is this PR related with an open issue?

Related to Issue https://github.com/nevermined-io/contracts/milestone/4

Types of changes

• 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 change)

Checklist:

• Follows the code style of this project.
• Tests Cover Changes
• Documentation

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