Add terminal_storage_class and per_unit_storage_throughput fields.

[rpgoog]

Add Terraform support for terminal_storage_class and per_unit_storage_throughput.

hypercomputecluster: added `terminal_storage_class` and `per_unit_storage_throughput` fields to the `google_hypercomputecluster_cluster` resource

[github-actions]

Googlers: For automatic test runs see go/terraform-auto-test-runs.

@NickElliot, a repository maintainer, has been assigned to review your changes. If you have not received review feedback within 2 business days, please leave a comment on this PR asking them to take a look.

You can help make sure that review is quick by doing a self-review and by running impacted tests locally.

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit e0f9cbd:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	4 files changed, 71 insertions(+)
google-beta provider	View Diff	4 files changed, 71 insertions(+)
terraform-google-conversion	View Diff	1 file changed, 22 insertions(+)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
5	3	1	1

Affected Service Packages

• hypercomputecluster

Learn how VCR tests work

---

Step 1: Replaying Mode

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

• TestAccHypercomputeclusterCluster_new

View the build log

---

Step 2: Recording Mode

Recording Mode	Replaying Rerun	Test Name
✅ Log	✅	TestAccHypercomputeclusterCluster_new

🟢 All tests passed!

View the build log or the debug logs folder for detailed results.

@rpgoog, @NickElliot VCR tests complete for e0f9cbd!

[NickElliot]

a couple minor formatting changes + a question!

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes for commit 7824e9d:

Diff report

Your PR generated the following diffs in downstream repositories:

Repository	Diff Link	Changes
google provider	View Diff	4 files changed, 71 insertions(+)
google-beta provider	View Diff	4 files changed, 71 insertions(+)
terraform-google-conversion	View Diff	1 file changed, 22 insertions(+)

Test report

Analytics

Total Tests	Passed	Skipped	Affected
5	4	1	0

Affected Service Packages

• hypercomputecluster

Learn how VCR tests work

---

Step 1: Replaying Mode

🟢 All tests passed in Replaying mode! No Recording was needed.

View the build log

@rpgoog, @NickElliot VCR tests complete for 7824e9d!

[NickElliot]

LGTM