toml lib upgrade - multiline tables support!

[M0rdecay]

changelog - https://github.com/toml-lang/toml/blob/main/CHANGELOG.md

An inline tables now can be written in multiple lines! Like this:

[[inputs]]
  [inputs.rabbitmq]
    brokers         = [ "amqp://localhost:5672" ]
    username        = "user"
    password        = "bitnami"
    prefetch_count  = 10
    max_undelivered = 10
    [[inputs.rabbitmq.exchanges]]
      name         = "neptunus.events.pipeline"
      type         = "fanout"
      auto_delete  = true
      declare_args = { # <- THIS!!!!!!!
        "x-message-ttl" = 60000, 
        "x-max-length" = 10 
      }
    [[inputs.rabbitmq.queues]]
      name         = "neptunus.events.pipeline"
      auto_delete  = true
      [[inputs.rabbitmq.queues.bindings]]
        bind_to     = "neptunus.events.pipeline"
        binding_key = "#"
  [inputs.rabbitmq.parser]
    type = "json"