fix(acctest): compare in depth request body with cassette body

[Gnoale]

Intro

When comparing a json request body with the cassette ones, if the json dict is nested, like in such case :

{
  "organization_id": "6867048b-fe12-4e96-835e-41c79a39604b",
  "tags": [
    "bar"
  ],
  "member": {
    "email": "[email protected]",
    "send_password_email": false,
    "send_welcome_email": false,
    "username": "bar",
    "password": "",
    "first_name": "",
    "last_name": "",
    "phone_number": "",
    "locale": ""
  }
}

The comparison will return true even if the nested values are different (values inside the "member" key)

This lead to behavior such as constant Terraform drift when attempting to replay some query, in particular when creating different objects with nested values like scaleway_iam_user https://github.com/scaleway/terraform-provider-scaleway/pull/3126/files#diff-23bcf61d4790cd7c6dff0968222979dc54e167151bfb42c6dbf1f2abfdb26c48

Features

Perform in depth comparison between request body and cassette body:

• remove ignored field recursively (not only in the outside json dict)
• inspect the inner json struct and recursively handle
  • primitives, map[string]any, any
  • slice of interfaces:
  • cast to string or float64: sort and compare
  • slice of map[string]interface{}: compare out of order

Add a few exceptions for fields that where ignored before, related to mnq