Remove cloud iot service

[zli82016]

Fixes hashicorp/terraform-provider-google#13826

Release Note Template for Downstream PRs (will be copied)

cloudiot: deprecated resource  `google_cloudiot_registry`

cloudiot:  deprecated resource `google_cloudiot_device`

cloudiot: deprecated resource `google_cloudiot_registry_iam_*`

cloudiot:  deprecated datasource `google_cloudiot_registry_iam_policy`

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Breaking Change(s) Detected

The following breaking change(s) were detected within your pull request.

• Resource google_cloudiot_device was either removed or renamed - reference
• Resource google_cloudiot_registry_iam_binding was either removed or renamed - reference
• Resource google_cloudiot_registry_iam_member was either removed or renamed - reference
• Resource google_cloudiot_registry_iam_policy was either removed or renamed - reference
• Resource google_cloudiot_registry was either removed or renamed - reference

If you believe this detection to be incorrect please raise the concern with your reviewer. If you intend to make this change you will need to wait for a major release window. An override-breaking-change label can be added to allow merging.

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 24 files changed, 3 insertions(+), 4027 deletions(-))
Terraform Beta: Diff ( 24 files changed, 3 insertions(+), 4027 deletions(-))
TF Conversion: Diff ( 5 files changed, 1032 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2992
Passed tests 2690
Skipped tests: 301
Affected tests: 1

Action taken

Found 1 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccDataSourceGoogleServiceAccountJwt

Get to know how VCR tests work

[modular-magician]

$\textcolor{green}{\textsf{Tests passed during RECORDING mode:}}$
TestAccDataSourceGoogleServiceAccountJwt[Debug log]

Rerun these tests in REPLAYING mode to catch issues

$\textcolor{green}{\textsf{No issues found for passed tests after REPLAYING rerun.}}$

---

$\textcolor{green}{\textsf{All tests passed!}}$
View the build log or the debug log for each test

[zli82016]

Also, the deprecation message is added and 5.0.0 guide is updated in #8870