feat(plugins/specialconfigs): adds support for Smart Contract args as functions

[0x-r4bbit]

This commit introduces a new feature that enables users to calculate Smart Contract
constructor arguments lazily using an (async) function. Similar to normal Smart Contract
configurations, the return or resolved value from that function has to be either a list
of arguments in the order as they are needed for the constructor, or as an object with
named members that match the arguments individually.

...
development: {
  deploy: {
    SimpleStorage: {
      args: async ({ contracts, web3, logger}) => {
        // do something with `contracts` and `web3` to determine
        // arguments
        let someValue = await ...;
        return [someValue];

        // or
        return {
          initialValue: someValue
        };
      }
    }
  }
}
...

Closes #2270

[ghost]

DeepCode's analysis on #438f5b found:

• ❌ 0 critical issues. ⚠️ 0 warnings and 1 minor issue. ✔️ 1 issue were fixed.

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[jrainville]

Very nice job. Just found a small improvement to the docs.
Otherwise, it's very clean!

[emizzle]

Very nicely done! 🙌

[0x-r4bbit]

Thanks everyone! This is updated