azurestack_public_ip: correct import & read idle_timeout_in_minutes

[katbyte]

Discovered in AzureStack

[katbyte]

tests pass:

[20:10:43] kt@snowbook:~/hashi/..3../terraform-providers/terraform-provider-azurerm$ make fmt; make testacc TEST=./azurerm TESTARGS=-test.run=TestAccAzureRMPublicIpStatic
gofmt -w $(find . -name '*.go' |grep -v vendor)
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./azurerm -v -test.run=TestAccAzureRMPublicIpStatic -timeout 180m
=== RUN   TestAccAzureRMPublicIpStatic_basic
--- PASS: TestAccAzureRMPublicIpStatic_basic (95.68s)
=== RUN   TestAccAzureRMPublicIpStatic_basic_withDNSLabel
--- PASS: TestAccAzureRMPublicIpStatic_basic_withDNSLabel (107.22s)
=== RUN   TestAccAzureRMPublicIpStatic_standard
--- PASS: TestAccAzureRMPublicIpStatic_standard (75.68s)
=== RUN   TestAccAzureRMPublicIpStatic_disappears
--- PASS: TestAccAzureRMPublicIpStatic_disappears (87.54s)
=== RUN   TestAccAzureRMPublicIpStatic_idleTimeout
--- PASS: TestAccAzureRMPublicIpStatic_idleTimeout (95.37s)
=== RUN   TestAccAzureRMPublicIpStatic_withTags
--- PASS: TestAccAzureRMPublicIpStatic_withTags (103.42s)
=== RUN   TestAccAzureRMPublicIpStatic_update
--- PASS: TestAccAzureRMPublicIpStatic_update (120.81s)
=== RUN   TestAccAzureRMPublicIpStatic_importIdError
--- PASS: TestAccAzureRMPublicIpStatic_importIdError (92.60s)
PASS
ok  	github.com/terraform-providers/terraform-provider-azurerm/azurerm	778.363s
[20:24:01] kt@snowbook:~/hashi/..3../terraform-providers/terraform-provider-azurerm$

[tombuildsstuff]

Otherwise lgtm

[tombuildsstuff]

d.Set will handle this value being nil - so we should be able to omit the if statement here?

[ghost]

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