Data Sources that use is_disabled aren't able to list only false values

[FinnianDempsey]

Describe the bug
When using the TF provider with Data Sources for Deployment Targets, if using the is_disabled variable set to false, resources that are set to true are returned alongside false values

Steps to reproduce

1. Configure Octopus with a disabled Deployment Target
2. Create a data source for a deployment target using the is_disabled field set to false:

data "octopusdeploy_polling_tentacle_deployment_targets" "targets" {
    is_disabled = false
}

3. Check terraform.tfstate file and see resources with is_disabled = true

Expected behavior
Only false values should be returned when using is_disabled = false

Environment and versions:

• Terraform Version: [e.g. 1.5.7]
• Octopus Terraform Provider Version: [e.g. 0.18.1]

Additional context
is_disabled = true works as expected which seems odd

[benPearce1]

This appears to be a bug in the API.

For my current test setup:

http://localhost:8066/api/Spaces-1/machines?skip=0&take=2147483647&isDisabled=false returns all six targets

{
  ItemType: "Machine",
  TotalResults: 6,
  ItemsPerPage: 2147483647,
  NumberOfPages: 1,
  LastPageNumber: 0,
  Items: [ ... ]
}

http://localhost:8066/api/Spaces-1/machines?skip=0&take=2147483647&isDisabled=true returns just the two disabled ones:

{
  ItemType: "Machine",
  TotalResults: 2,
  ItemsPerPage: 2147483647,
  NumberOfPages: 1,
  LastPageNumber: 0,
  Items: [ ... ]

Raised this as an issue against Server OctopusDeploy/Issues#8916