Add macros from concordium-std-derive

[limemloh]

Purpose

Remove duplication code by merging concordium-std-derive into concordium-contracts-common-derive. Related to https://github.com/Concordium/concordium-rust-smart-contracts/issues/290. Should be merged before https://github.com/Concordium/concordium-rust-smart-contracts/pull/291.

Changes

• Move macros from concordium-std-derive to concordium-contracts-common-derive.
• Copied functions is_valid_contract_name and is_valid_receive_name from concordium-contracts-common to avoid the dependency in the macro.
• Add smart-contract feature to concordium-contracts-common, which enables the macros only relevant in a smart contract.
• Restructure code in concordium-contracts-common-derive by moving the logic of the derive macros and attribute macros into separate modules.

Checklist

• [x] My code follows the style of this project.
• [x] The code compiles without warnings.
• [x] I have performed a self-review of the changes.
• [x] I have documented my code, in particular the intent of the hard-to-understand areas.
• [x] (If necessary) I have updated the CHANGELOG.