[feature/netbox_device_custom_fields] added support custom_fields for…

[doncu]

added support custom_fields for resource netbox_device, updated documentation. increased go version - up to 1.19 in go.mod

[doncu]

@fbreckle hi!
can you run the pipe?
locally all tests worked correctly

[doncu]

@fbreckle hi!
looks like it's time to merge
can you do it?

[fbreckle]

github says: "This branch cannot be rebased due to conflicts"

[doncu]

github says: "This branch cannot be rebased due to conflicts"

@fbreckle Upss, Done!

[fbreckle]

I get the following when I run the tests on my machine, but in CI this seems to work. Hmmm...

`data_source_netbox_virtual_machines_test.go:15: Step 1/5 error: After applying this test step, the plan was not empty.
stdout:

    Terraform used the selected providers to generate the following execution
    plan. Resource actions are indicated with the following symbols:
      ~ update in-place
    
    Terraform will perform the following actions:
    
      # netbox_device.test will be updated in-place
      ~ resource "netbox_device" "test" {
          ~ custom_fields  = {
              - "custom_field" = "" -> null
            }
            id             = "9"
            name           = "test-vm_ds_basic-37ix6o6u6c"
            # (7 unchanged attributes hidden)
        }
    
    Plan: 0 to add, 1 to change, 0 to destroy.`

[doncu]

well, locally I don't have any problems
and functional works is correct , i'm already use in my production env

[nicoovh]

Hi there, any news from this PR?

[xabinapal]

#667 should fix the permanent diff shown in testing.