Added and fixed shovel parameters and added vhost options and limits

[Galvill]

Bumped rabbit-hole to v2.15.0
Ran all acceptance tests successfully
Replaces PR #64
It also replaces PR #55

Changes to shovel parameters:

destination_properties - Changed type from string to map
destination_publish_properties - Changed type from string to map
destination_queue_arguments - Added (map)

Important Note:
A state that contains shovel information created by an earlier version of the provider will cause an error because the provider expects "destination_properties" and "destination_publish_properties" to be of type map, but in the state, they will exist as strings.
This can be fixed by modifying the state file and changing the double quotes ( "" ) with curly brackets ( {} )

Added support for additional vhost parameters:

Description - (Optional) A friendly description.
default_queue_type - (Optional) default queue type for new queues
max_connections - (Optional) Maximum number of concurrent client connections to the vhost
max_queues - (Optional) Maximum number of queues that can be created on the vhost

[Galvill]

Hi @cyrilgdn, can you please take a look at this?
Thanks.

[rfavreau]

Hi @Galvill, while waitting that your PR is merged, i forked it to my repository. Thanks to your work.
If you want to use it:

terraform {
  required_providers {
    rabbitmq = {
      source = "rfd59/rabbitmq"
      version = "2.0.0"
    }
  }
}

[angeloxx]

Hi @cyrilgdn, can you please take a look at this? Thanks.

We're using this fork in production with success, please consider to merge it and release a new version please.